diff --git a/core/lib/zksync_core/Cargo.toml b/core/lib/zksync_core/Cargo.toml
index f565d6a1d56e..cc0f042b981a 100644
--- a/core/lib/zksync_core/Cargo.toml
+++ b/core/lib/zksync_core/Cargo.toml
@@ -102,7 +102,7 @@ jsonrpsee.workspace = true
 tempfile.workspace = true
 test-casing.workspace = true
 test-log.workspace = true
-backon.workspsace = true
+backon.workspace = true
 
 [build-dependencies]
 zksync_protobuf_build.workspace = true
diff --git a/core/tests/upgrade-test/tests/upgrade.test.ts b/core/tests/upgrade-test/tests/upgrade.test.ts
index 4c7d79bacd38..e82d3ee09da3 100644
--- a/core/tests/upgrade-test/tests/upgrade.test.ts
+++ b/core/tests/upgrade-test/tests/upgrade.test.ts
@@ -277,14 +277,14 @@ describe('Upgrade test', function () {
     step('Execute transactions after simple restart', async () => {
         // Stop server.
         await utils.exec('pkill zksync_server');
-        await utils.sleep(5);
+        await utils.sleep(10);
 
         // Run again.
         utils.background(
             'cd $ZKSYNC_HOME && zk f cargo run --bin zksync_server --release -- --components=api,tree,eth,state_keeper,commitment_generator &> upgrade.log',
             [null, logs, logs]
         );
-        await utils.sleep(5);
+        await utils.sleep(10);
 
         // Trying to send a transaction from the same address again
         await checkedRandomTransfer(alice, BigNumber.from(1));