diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7df4c6e63..7216b4327 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 1.186.4 - 2024-11-19
+
+- chore: always transform exponentiation (#1537)
+- chore: very small change to IE11 bundling (#1536)
+
 ## 1.186.3 - 2024-11-18
 
 - fix: refactor native mutation observer implementation (#1535)
diff --git a/package.json b/package.json
index ec918802e..69fadd61f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "posthog-js",
-    "version": "1.186.3",
+    "version": "1.186.4",
     "description": "Posthog-js allows you to automatically capture usage and send events to PostHog.",
     "repository": "https://github.com/PostHog/posthog-js",
     "author": "hey@posthog.com",