diff --git a/package.json b/package.json
index 06e9e291b..dc4cab98f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "neutrino-dev",
-  "version": "4.0.0",
+  "version": "3.9.9",
   "private": true,
   "author": "Eli Perelman <eli@eliperelman.com>",
   "license": "MPL-2.0",
diff --git a/packages/neutrino-preset-airbnb-base/package.json b/packages/neutrino-preset-airbnb-base/package.json
index eeaf329d1..e9b57daa2 100644
--- a/packages/neutrino-preset-airbnb-base/package.json
+++ b/packages/neutrino-preset-airbnb-base/package.json
@@ -1,6 +1,6 @@
 {
   "name": "neutrino-preset-airbnb-base",
-  "version": "4.0.0",
+  "version": "3.9.9",
   "description": "Neutrino preset for adding Airbnb's base JS ESLint config, following the Airbnb styleguide",
   "main": "src/index.js",
   "keywords": [
diff --git a/packages/neutrino-preset-jest/package.json b/packages/neutrino-preset-jest/package.json
index b888f2181..17a771ee9 100644
--- a/packages/neutrino-preset-jest/package.json
+++ b/packages/neutrino-preset-jest/package.json
@@ -1,6 +1,6 @@
 {
   "name": "neutrino-preset-jest",
-  "version": "4.0.0",
+  "version": "3.9.9",
   "description": "Neutrino preset for testing Neutrino projects with Jest",
   "main": "src/index.js",
   "keywords": [
diff --git a/packages/neutrino-preset-karma/package.json b/packages/neutrino-preset-karma/package.json
index ee173ed02..f9a0b1604 100644
--- a/packages/neutrino-preset-karma/package.json
+++ b/packages/neutrino-preset-karma/package.json
@@ -1,6 +1,6 @@
 {
   "name": "neutrino-preset-karma",
-  "version": "4.0.0",
+  "version": "3.9.9",
   "description": "Neutrino preset for testing Neutrino projects with Karma",
   "main": "src/index.js",
   "keywords": [
diff --git a/packages/neutrino-preset-mocha/package.json b/packages/neutrino-preset-mocha/package.json
index 0929f6943..f649c1647 100644
--- a/packages/neutrino-preset-mocha/package.json
+++ b/packages/neutrino-preset-mocha/package.json
@@ -1,6 +1,6 @@
 {
   "name": "neutrino-preset-mocha",
-  "version": "4.0.0",
+  "version": "3.9.9",
   "description": "Neutrino preset for testing Neutrino projects with Mocha",
   "main": "src/index.js",
   "keywords": [
diff --git a/packages/neutrino-preset-node/package.json b/packages/neutrino-preset-node/package.json
index 6e7655609..44276f099 100644
--- a/packages/neutrino-preset-node/package.json
+++ b/packages/neutrino-preset-node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "neutrino-preset-node",
-  "version": "4.0.0",
+  "version": "3.9.9",
   "description": "Neutrino preset for building Node.js projects",
   "main": "src/index.js",
   "keywords": [
diff --git a/packages/neutrino-preset-react/package.json b/packages/neutrino-preset-react/package.json
index 3606d9394..8c88522e8 100644
--- a/packages/neutrino-preset-react/package.json
+++ b/packages/neutrino-preset-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "neutrino-preset-react",
-  "version": "4.0.0",
+  "version": "3.9.9",
   "description": "Neutrino preset for building React web applications",
   "main": "src/index.js",
   "keywords": [
diff --git a/packages/neutrino-preset-web/package.json b/packages/neutrino-preset-web/package.json
index c5bc4418a..5d848a000 100644
--- a/packages/neutrino-preset-web/package.json
+++ b/packages/neutrino-preset-web/package.json
@@ -1,6 +1,6 @@
 {
   "name": "neutrino-preset-web",
-  "version": "4.0.0",
+  "version": "3.9.9",
   "description": "Neutrino preset for building generic web applications",
   "main": "src/index.js",
   "keywords": [
diff --git a/packages/neutrino/package.json b/packages/neutrino/package.json
index 72c812288..da9cda188 100644
--- a/packages/neutrino/package.json
+++ b/packages/neutrino/package.json
@@ -1,6 +1,6 @@
 {
   "name": "neutrino",
-  "version": "4.0.0",
+  "version": "3.9.9",
   "description": "Create and build JS applications with managed configurations",
   "main": "src/neutrino.js",
   "bin": {