diff --git a/FirebaseAuth/CHANGELOG.md b/FirebaseAuth/CHANGELOG.md
index 53fae00d47a..04ff2a7322f 100644
--- a/FirebaseAuth/CHANGELOG.md
+++ b/FirebaseAuth/CHANGELOG.md
@@ -1,4 +1,4 @@
-# Unreleased
+# 11.12.0
 - [fixed] Fix a `fatalError` unenrolling from MFA. An invalid user token now throws an
   `invalidUserToken` error instead of crashing. (#14663)
 - [fixed] Fix the parameter from "languageCode" to "lang" in ActionCodeURL. (#14664)
diff --git a/FirebaseCore/CHANGELOG.md b/FirebaseCore/CHANGELOG.md
index 8488221c6eb..03fd4f701a4 100644
--- a/FirebaseCore/CHANGELOG.md
+++ b/FirebaseCore/CHANGELOG.md
@@ -1,4 +1,4 @@
-# Unreleased
+# Firebase 11.12.0
 - [changed] Firebase now requires at least Xcode 16.2. See
   https://developer.apple.com/news/?id=9s0rgdy9 for more info.
 
diff --git a/FirebaseFunctions/CHANGELOG.md b/FirebaseFunctions/CHANGELOG.md
index 3c5253793be..7931990a060 100644
--- a/FirebaseFunctions/CHANGELOG.md
+++ b/FirebaseFunctions/CHANGELOG.md
@@ -1,4 +1,4 @@
-# Unreleased
+# 11.12.0
 - [fixed] Fix regression from 11.6.0 where `HTTPSCallable` did not invoke
   completion block on main thread (#14653).
 
diff --git a/FirebaseVertexAI/CHANGELOG.md b/FirebaseVertexAI/CHANGELOG.md
index 936109166d0..4cca17ebf10 100644
--- a/FirebaseVertexAI/CHANGELOG.md
+++ b/FirebaseVertexAI/CHANGELOG.md
@@ -1,4 +1,4 @@
-# Unreleased
+# 11.12.0
 - [added] **Public Preview**: Added support for specifying response modalities
   in `GenerationConfig`. This includes **public experimental** support for image
   generation using Gemini 2.0 Flash (`gemini-2.0-flash-exp`). (#14658)
diff --git a/Firestore/CHANGELOG.md b/Firestore/CHANGELOG.md
index fdc4ede71cb..bcb63c64c11 100644
--- a/Firestore/CHANGELOG.md
+++ b/Firestore/CHANGELOG.md
@@ -1,4 +1,4 @@
-# Unreleased
+# 11.12.0
 - [fixed] Fixed the `null` value handling in `isNotEqualTo` and `notIn` filters.
 
 # 11.11.0