diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee928407eb..eea84766dc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # CHANGELOG
 
+## Version 3.7.7 GA (01/23/2026)
+
+### Enhancements
+
+* Update to OpenTelemetry Java Instrumentation 2.21.0
+  ([#4511](https://github.com/microsoft/ApplicationInsights-Java/pull/4511))
+*  Enable Spring Cloud Gateway instrumentation
+  ([#4559](https://github.com/microsoft/ApplicationInsights-Java/pull/4559))
+* Add azure_monitor to metrics exporter for AKS
+  ([#4575](https://github.com/microsoft/ApplicationInsights-Java/pull/4575))
+
 ## Version 3.7.6 GA (10/28/2025)
 
 ### Enhancements
diff --git a/gradle.properties b/gradle.properties
index e0661920df..1803ab78b7 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 // Project properties
-version=3.7.6
+version=3.7.7
 
 org.gradle.parallel=true
 org.gradle.caching=true