diff --git a/posthog-node/CHANGELOG.md b/posthog-node/CHANGELOG.md
index 9feda4de..26ddbad2 100644
--- a/posthog-node/CHANGELOG.md
+++ b/posthog-node/CHANGELOG.md
@@ -1,4 +1,4 @@
-# Next (4.0.0)
+# 4.0.0-beta.1 - 2024-03-04
 
 - Adds a `disabled` option and the ability to change it later via `posthog.disabled = true`. Useful for disabling PostHog tracking for example in a testing environment without having complex conditional checking
 - Fixes some typos in types
diff --git a/posthog-node/package.json b/posthog-node/package.json
index a2b790a2..7c96dd0c 100644
--- a/posthog-node/package.json
+++ b/posthog-node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "posthog-node",
-  "version": "3.6.3",
+  "version": "4.0.0-beta.1",
   "description": "PostHog Node.js integration",
   "repository": {
     "type": "git",
diff --git a/posthog-react-native/CHANGELOG.md b/posthog-react-native/CHANGELOG.md
index 94d690b0..0d1feb86 100644
--- a/posthog-react-native/CHANGELOG.md
+++ b/posthog-react-native/CHANGELOG.md
@@ -1,4 +1,4 @@
-# Next (3.0.0)
+# 3.0.0-beta.1 - 2024-03-04
 
 - `PostHog.initAsync` is no more! You can now initialize PostHog as you would any other class `const posthog = new PostHog(...)`
 - PostHogProvider now requires either an `apiKey` or `client` property and `usePostHog` now always returns a `PostHog` instance instead of `PostHog | undefined`. The `disabled` option can be used when initializing the `PostHogProvider` if desired and all subsequent calls to `posthog` will work but without actually doing anything.
diff --git a/posthog-react-native/package.json b/posthog-react-native/package.json
index 08eb4eab..6c3d3863 100644
--- a/posthog-react-native/package.json
+++ b/posthog-react-native/package.json
@@ -1,6 +1,6 @@
 {
   "name": "posthog-react-native",
-  "version": "2.11.6",
+  "version": "3.0.0-beta.1",
   "main": "lib/posthog-react-native/index.js",
   "files": [
     "lib/"
diff --git a/posthog-web/CHANGELOG.md b/posthog-web/CHANGELOG.md
index 8149d17b..fcce42d4 100644
--- a/posthog-web/CHANGELOG.md
+++ b/posthog-web/CHANGELOG.md
@@ -1,4 +1,4 @@
-# Next (3.0.0)
+# 3.0.0-beta.1 - 2024-03-04
 
 - Removes the `enable` option. You can now specify `defaultOptIn: false` to start the SDK opted out of tracking
 - Adds a `disabled` option and the ability to change it later via `posthog.disabled = true`. Useful for disabling PostHog tracking for example in a testing environment without having complex conditional checking
diff --git a/posthog-web/package.json b/posthog-web/package.json
index 1f33482f..c63b0fab 100644
--- a/posthog-web/package.json
+++ b/posthog-web/package.json
@@ -1,6 +1,6 @@
 {
   "name": "posthog-js-lite",
-  "version": "2.6.2",
+  "version": "3.0.0-beta.1",
   "main": "lib/index.cjs.js",
   "module": "lib/index.esm.js",
   "types": "lib/index.d.ts",