diff --git a/all/pom.xml b/all/pom.xml
index 5251faec38d87..7ac9f54c2a2e4 100644
--- a/all/pom.xml
+++ b/all/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/buildtools/pom.xml b/buildtools/pom.xml
index d83bb2c904811..100a9c7a9897c 100644
--- a/buildtools/pom.xml
+++ b/buildtools/pom.xml
@@ -30,7 +30,7 @@
 
   <groupId>org.apache.pulsar</groupId>
   <artifactId>buildtools</artifactId>
-  <version>2.0.0-incubating-SNAPSHOT</version>
+  <version>2.1.0-incubating-SNAPSHOT</version>
   <packaging>jar</packaging>
   <name>Pulsar Build Tools</name>
 
diff --git a/docker/grafana/pom.xml b/docker/grafana/pom.xml
index 450eb827d5d40..0eaf5c8422bf9 100644
--- a/docker/grafana/pom.xml
+++ b/docker/grafana/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.pulsar</groupId>
diff --git a/docker/pom.xml b/docker/pom.xml
index ec4f8ca5724fa..70f4480661e3f 100644
--- a/docker/pom.xml
+++ b/docker/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
   <groupId>org.apache.pulsar</groupId>
   <artifactId>docker-images</artifactId>
diff --git a/docker/pulsar/pom.xml b/docker/pulsar/pom.xml
index 63c42ca3d82d3..3cd9fce76b008 100644
--- a/docker/pulsar/pom.xml
+++ b/docker/pulsar/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.pulsar</groupId>
diff --git a/managed-ledger/pom.xml b/managed-ledger/pom.xml
index 3ee770399490a..870ed6a0572c8 100644
--- a/managed-ledger/pom.xml
+++ b/managed-ledger/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index 29e8dca7692d3..26db5d3342537 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@
   <groupId>org.apache.pulsar</groupId>
   <artifactId>pulsar</artifactId>
 
-  <version>2.0.0-incubating-SNAPSHOT</version>
+  <version>2.1.0-incubating-SNAPSHOT</version>
 
   <name>Pulsar</name>
   <description>Pulsar is a distributed pub-sub messaging platform with a very
diff --git a/pulsar-broker-auth-athenz/pom.xml b/pulsar-broker-auth-athenz/pom.xml
index 48e78e87ac4aa..c163c10f4a719 100644
--- a/pulsar-broker-auth-athenz/pom.xml
+++ b/pulsar-broker-auth-athenz/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-broker-auth-athenz</artifactId>
diff --git a/pulsar-broker-common/pom.xml b/pulsar-broker-common/pom.xml
index 75edadbe82f76..bb5a639840355 100644
--- a/pulsar-broker-common/pom.xml
+++ b/pulsar-broker-common/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-broker-common</artifactId>
diff --git a/pulsar-broker-shaded/pom.xml b/pulsar-broker-shaded/pom.xml
index 5e77a95d5dedb..181d822084e28 100644
--- a/pulsar-broker-shaded/pom.xml
+++ b/pulsar-broker-shaded/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-broker/pom.xml b/pulsar-broker/pom.xml
index 2e1f22080a977..0c9fe462f6949 100644
--- a/pulsar-broker/pom.xml
+++ b/pulsar-broker/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-admin-shaded-for-functions/pom.xml b/pulsar-client-admin-shaded-for-functions/pom.xml
index 1e3833387ff20..444c4bfc52afd 100644
--- a/pulsar-client-admin-shaded-for-functions/pom.xml
+++ b/pulsar-client-admin-shaded-for-functions/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-admin-shaded/pom.xml b/pulsar-client-admin-shaded/pom.xml
index df5f867fa6c6e..ba8da011966d9 100644
--- a/pulsar-client-admin-shaded/pom.xml
+++ b/pulsar-client-admin-shaded/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-admin/pom.xml b/pulsar-client-admin/pom.xml
index e0665b1179100..702a29e246f77 100644
--- a/pulsar-client-admin/pom.xml
+++ b/pulsar-client-admin/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-auth-athenz/pom.xml b/pulsar-client-auth-athenz/pom.xml
index e7df0fc4827a4..5acce5f8317a1 100644
--- a/pulsar-client-auth-athenz/pom.xml
+++ b/pulsar-client-auth-athenz/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-kafka-compat/pom.xml b/pulsar-client-kafka-compat/pom.xml
index c7e517c523723..6bb698c415df3 100644
--- a/pulsar-client-kafka-compat/pom.xml
+++ b/pulsar-client-kafka-compat/pom.xml
@@ -27,7 +27,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-kafka-compat/pulsar-client-kafka-shaded/pom.xml b/pulsar-client-kafka-compat/pulsar-client-kafka-shaded/pom.xml
index b1c1961c1b19b..ddd0106e430cd 100644
--- a/pulsar-client-kafka-compat/pulsar-client-kafka-shaded/pom.xml
+++ b/pulsar-client-kafka-compat/pulsar-client-kafka-shaded/pom.xml
@@ -27,7 +27,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-client-kafka-compat</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-kafka-compat/pulsar-client-kafka-tests/pom.xml b/pulsar-client-kafka-compat/pulsar-client-kafka-tests/pom.xml
index 6e546156d66ab..3a9cfce73581a 100644
--- a/pulsar-client-kafka-compat/pulsar-client-kafka-tests/pom.xml
+++ b/pulsar-client-kafka-compat/pulsar-client-kafka-tests/pom.xml
@@ -27,7 +27,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-client-kafka-compat</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-kafka-compat/pulsar-client-kafka/pom.xml b/pulsar-client-kafka-compat/pulsar-client-kafka/pom.xml
index 4426959b83e18..0ac15d4ad7afe 100644
--- a/pulsar-client-kafka-compat/pulsar-client-kafka/pom.xml
+++ b/pulsar-client-kafka-compat/pulsar-client-kafka/pom.xml
@@ -27,7 +27,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-client-kafka-compat</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-shaded/pom.xml b/pulsar-client-shaded/pom.xml
index 14ace60e0f607..b6128c165b755 100644
--- a/pulsar-client-shaded/pom.xml
+++ b/pulsar-client-shaded/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-tools-test/pom.xml b/pulsar-client-tools-test/pom.xml
index 0aefc77024529..3ab3a1a0b381b 100644
--- a/pulsar-client-tools-test/pom.xml
+++ b/pulsar-client-tools-test/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-tools/pom.xml b/pulsar-client-tools/pom.xml
index 5779b78469bd1..5f044f53e1f2f 100644
--- a/pulsar-client-tools/pom.xml
+++ b/pulsar-client-tools/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client/pom.xml b/pulsar-client/pom.xml
index 8bc78990ac2c4..8fbb19687b4a8 100644
--- a/pulsar-client/pom.xml
+++ b/pulsar-client/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-common/pom.xml b/pulsar-common/pom.xml
index 0bd5960df7fd7..5b805d9c9c073 100644
--- a/pulsar-common/pom.xml
+++ b/pulsar-common/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-connect/aerospike/pom.xml b/pulsar-connect/aerospike/pom.xml
index 5bbd111c4b5ab..f1e2147710ac7 100644
--- a/pulsar-connect/aerospike/pom.xml
+++ b/pulsar-connect/aerospike/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-connect</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-connect-aerospike</artifactId>
diff --git a/pulsar-connect/cassandra/pom.xml b/pulsar-connect/cassandra/pom.xml
index fe77e78493a78..4da66ecb2266b 100644
--- a/pulsar-connect/cassandra/pom.xml
+++ b/pulsar-connect/cassandra/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-connect</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-connect-cassandra</artifactId>
diff --git a/pulsar-connect/core/pom.xml b/pulsar-connect/core/pom.xml
index dea6d626cc7fc..e2f9f58be179e 100644
--- a/pulsar-connect/core/pom.xml
+++ b/pulsar-connect/core/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-connect</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-connect-core</artifactId>
diff --git a/pulsar-connect/kafka/pom.xml b/pulsar-connect/kafka/pom.xml
index cb088901ab572..2c3b4fae80b15 100644
--- a/pulsar-connect/kafka/pom.xml
+++ b/pulsar-connect/kafka/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-connect</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-connect-kafka</artifactId>
diff --git a/pulsar-connect/pom.xml b/pulsar-connect/pom.xml
index 28a633f20f385..1e7d4be7a79c8 100644
--- a/pulsar-connect/pom.xml
+++ b/pulsar-connect/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-connect</artifactId>
diff --git a/pulsar-connect/rabbitmq/pom.xml b/pulsar-connect/rabbitmq/pom.xml
index e4277c7827121..97b27f6962f2f 100644
--- a/pulsar-connect/rabbitmq/pom.xml
+++ b/pulsar-connect/rabbitmq/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-connect</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-connect-rabbitmq</artifactId>
diff --git a/pulsar-connect/twitter/pom.xml b/pulsar-connect/twitter/pom.xml
index ae9221479ec9f..36b0bd825efff 100644
--- a/pulsar-connect/twitter/pom.xml
+++ b/pulsar-connect/twitter/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-connect</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-connect-twitter</artifactId>
diff --git a/pulsar-discovery-service/pom.xml b/pulsar-discovery-service/pom.xml
index 2c2c1234ed30b..372e4b99cec5b 100644
--- a/pulsar-discovery-service/pom.xml
+++ b/pulsar-discovery-service/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-functions/api-java/pom.xml b/pulsar-functions/api-java/pom.xml
index 480d19a9f463a..43abbe3079966 100644
--- a/pulsar-functions/api-java/pom.xml
+++ b/pulsar-functions/api-java/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-functions-api</artifactId>
diff --git a/pulsar-functions/instance/pom.xml b/pulsar-functions/instance/pom.xml
index 3e4cfa14b2dd5..2934e554185c8 100644
--- a/pulsar-functions/instance/pom.xml
+++ b/pulsar-functions/instance/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-functions-instance</artifactId>
diff --git a/pulsar-functions/java-examples/pom.xml b/pulsar-functions/java-examples/pom.xml
index fbae67a5d52b4..e954b1f54bc72 100644
--- a/pulsar-functions/java-examples/pom.xml
+++ b/pulsar-functions/java-examples/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-functions-api-examples</artifactId>
diff --git a/pulsar-functions/metrics/pom.xml b/pulsar-functions/metrics/pom.xml
index 421b4ecdc2f97..f166b71a65c67 100644
--- a/pulsar-functions/metrics/pom.xml
+++ b/pulsar-functions/metrics/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-functions-metrics</artifactId>
diff --git a/pulsar-functions/pom.xml b/pulsar-functions/pom.xml
index 5428f03c0e70f..49e6021cdb2cd 100644
--- a/pulsar-functions/pom.xml
+++ b/pulsar-functions/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-functions</artifactId>
diff --git a/pulsar-functions/proto-shaded/pom.xml b/pulsar-functions/proto-shaded/pom.xml
index 981d8b4fadaf2..7d8a0225dd1fb 100644
--- a/pulsar-functions/proto-shaded/pom.xml
+++ b/pulsar-functions/proto-shaded/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.pulsar</groupId>
         <artifactId>pulsar-functions</artifactId>
-        <version>2.0.0-incubating-SNAPSHOT</version>
+        <version>2.1.0-incubating-SNAPSHOT</version>
     </parent>
 
     <artifactId>pulsar-functions-proto-shaded</artifactId>
diff --git a/pulsar-functions/proto/pom.xml b/pulsar-functions/proto/pom.xml
index 9bae8b52ba0e8..ef9037ae2d400 100644
--- a/pulsar-functions/proto/pom.xml
+++ b/pulsar-functions/proto/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.pulsar</groupId>
         <artifactId>pulsar-functions</artifactId>
-        <version>2.0.0-incubating-SNAPSHOT</version>
+        <version>2.1.0-incubating-SNAPSHOT</version>
     </parent>
 
     <artifactId>pulsar-functions-proto</artifactId>
diff --git a/pulsar-functions/runtime-all/pom.xml b/pulsar-functions/runtime-all/pom.xml
index 083a1a3818507..3d9201c62794b 100644
--- a/pulsar-functions/runtime-all/pom.xml
+++ b/pulsar-functions/runtime-all/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-functions/runtime-shaded/pom.xml b/pulsar-functions/runtime-shaded/pom.xml
index e356940e05a8c..1536e21b63d4e 100644
--- a/pulsar-functions/runtime-shaded/pom.xml
+++ b/pulsar-functions/runtime-shaded/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-functions/runtime/pom.xml b/pulsar-functions/runtime/pom.xml
index 15ecd2519f2ea..6feecd94aaafa 100644
--- a/pulsar-functions/runtime/pom.xml
+++ b/pulsar-functions/runtime/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-functions-runtime</artifactId>
diff --git a/pulsar-functions/utils/pom.xml b/pulsar-functions/utils/pom.xml
index 94a2c509af491..029979b95799c 100644
--- a/pulsar-functions/utils/pom.xml
+++ b/pulsar-functions/utils/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-functions-utils</artifactId>
diff --git a/pulsar-functions/worker-shaded/pom.xml b/pulsar-functions/worker-shaded/pom.xml
index 06f8f63267c6f..8c73a930e5944 100644
--- a/pulsar-functions/worker-shaded/pom.xml
+++ b/pulsar-functions/worker-shaded/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-functions/worker/pom.xml b/pulsar-functions/worker/pom.xml
index a4e9f034ccae7..22137bad24d31 100644
--- a/pulsar-functions/worker/pom.xml
+++ b/pulsar-functions/worker/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-log4j2-appender/pom.xml b/pulsar-log4j2-appender/pom.xml
index 93524575b2dae..fa9d136c75f28 100644
--- a/pulsar-log4j2-appender/pom.xml
+++ b/pulsar-log4j2-appender/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.pulsar</groupId>
 		<artifactId>pulsar</artifactId>
-		<version>2.0.0-incubating-SNAPSHOT</version>
+		<version>2.1.0-incubating-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/pulsar-proxy/pom.xml b/pulsar-proxy/pom.xml
index 95298d0138f9b..dd260c6514dff 100644
--- a/pulsar-proxy/pom.xml
+++ b/pulsar-proxy/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-proxy</artifactId>
diff --git a/pulsar-spark/pom.xml b/pulsar-spark/pom.xml
index 8df29393e741e..422599e9a8850 100644
--- a/pulsar-spark/pom.xml
+++ b/pulsar-spark/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-storm/pom.xml b/pulsar-storm/pom.xml
index 227919e9a505c..7c3a381edeabe 100644
--- a/pulsar-storm/pom.xml
+++ b/pulsar-storm/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-testclient/pom.xml b/pulsar-testclient/pom.xml
index 2d19a080567fe..2e894f356fa7c 100644
--- a/pulsar-testclient/pom.xml
+++ b/pulsar-testclient/pom.xml
@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.pulsar</groupId>
 		<artifactId>pulsar</artifactId>
-		<version>2.0.0-incubating-SNAPSHOT</version>
+		<version>2.1.0-incubating-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/pulsar-websocket/pom.xml b/pulsar-websocket/pom.xml
index 57fda2491a0a7..bb25673e27b1c 100644
--- a/pulsar-websocket/pom.xml
+++ b/pulsar-websocket/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-zookeeper-utils/pom.xml b/pulsar-zookeeper-utils/pom.xml
index b8019a59eaddd..f340c3c06bb76 100644
--- a/pulsar-zookeeper-utils/pom.xml
+++ b/pulsar-zookeeper-utils/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-zookeeper/pom.xml b/pulsar-zookeeper/pom.xml
index 5233400cb0b63..d0ece54fab535 100644
--- a/pulsar-zookeeper/pom.xml
+++ b/pulsar-zookeeper/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/tests/docker-images/latest-version-image/pom.xml b/tests/docker-images/latest-version-image/pom.xml
index 9acad9e30a2ea..092fb1cd7dfc4 100644
--- a/tests/docker-images/latest-version-image/pom.xml
+++ b/tests/docker-images/latest-version-image/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.pulsar.tests</groupId>
diff --git a/tests/docker-images/pom.xml b/tests/docker-images/pom.xml
index 9fbbc2d3feb2d..0a9a9ef7cc649 100644
--- a/tests/docker-images/pom.xml
+++ b/tests/docker-images/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
   <groupId>org.apache.pulsar.tests</groupId>
   <artifactId>docker-images</artifactId>
diff --git a/tests/integration-tests-base/pom.xml b/tests/integration-tests-base/pom.xml
index 37b8f70f45bcc..ef18e6ed7e893 100644
--- a/tests/integration-tests-base/pom.xml
+++ b/tests/integration-tests-base/pom.xml
@@ -28,7 +28,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>integration-tests-base</artifactId>
diff --git a/tests/integration-tests-topologies/pom.xml b/tests/integration-tests-topologies/pom.xml
index 260681ee8f32c..0a7088ddd0520 100644
--- a/tests/integration-tests-topologies/pom.xml
+++ b/tests/integration-tests-topologies/pom.xml
@@ -28,7 +28,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <groupId>org.apache.pulsar.tests</groupId>
diff --git a/tests/integration-tests-utils/pom.xml b/tests/integration-tests-utils/pom.xml
index c6d74c8537548..9e76de9ebb373 100644
--- a/tests/integration-tests-utils/pom.xml
+++ b/tests/integration-tests-utils/pom.xml
@@ -28,7 +28,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <groupId>org.apache.pulsar.tests</groupId>
diff --git a/tests/integration/cli/pom.xml b/tests/integration/cli/pom.xml
index 0d98bc31753d2..25ea10b6e1a79 100644
--- a/tests/integration/cli/pom.xml
+++ b/tests/integration/cli/pom.xml
@@ -28,7 +28,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>integration-tests-base</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>../../integration-tests-base</relativePath>
   </parent>
 
diff --git a/tests/integration/compaction/pom.xml b/tests/integration/compaction/pom.xml
index 1eee54523d44f..ecf0f3f888dac 100644
--- a/tests/integration/compaction/pom.xml
+++ b/tests/integration/compaction/pom.xml
@@ -28,7 +28,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>integration-tests-base</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>../../integration-tests-base</relativePath>
   </parent>
 
diff --git a/tests/integration/pom.xml b/tests/integration/pom.xml
index b0b86fec76671..12455715d6eda 100644
--- a/tests/integration/pom.xml
+++ b/tests/integration/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
 
   <groupId>org.apache.pulsar.tests</groupId>
diff --git a/tests/integration/smoke/pom.xml b/tests/integration/smoke/pom.xml
index eb3d49911dc88..98f17077f46ca 100644
--- a/tests/integration/smoke/pom.xml
+++ b/tests/integration/smoke/pom.xml
@@ -28,7 +28,7 @@
   <parent>
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     <artifactId>integration-tests-base</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
     <relativePath>../../integration-tests-base</relativePath>
   </parent>
 
diff --git a/tests/pom.xml b/tests/pom.xml
index a35a0f0f42c69..e4ac73c1a2b8d 100644
--- a/tests/pom.xml
+++ b/tests/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.0.0-incubating-SNAPSHOT</version>
+    <version>2.1.0-incubating-SNAPSHOT</version>
   </parent>
   <groupId>org.apache.pulsar.tests</groupId>
   <artifactId>tests-parent</artifactId>