diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 6b467676..ad56a78c 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "4.9.0"
+  ".": "4.10.0"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 93a72824..9bdc2e77 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [4.10.0](https://github.com/googleapis/gax-dotnet/compare/Google.Api.Gax-4.9.0...Google.Api.Gax-4.10.0) (2025-01-24)
+
+
+### Features
+
+* Support GOOGLE_CLOUD_UNIVERSE_DOMAIN environment variable. ([1ac8d14](https://github.com/googleapis/gax-dotnet/commit/1ac8d14d3e4d40575020b759f78397f3081ae9da))
+
 ## [4.9.0](https://github.com/googleapis/gax-dotnet/compare/Google.Api.Gax-4.8.0...Google.Api.Gax-4.9.0) (2024-09-25)
 
 
diff --git a/ReleaseVersion.xml b/ReleaseVersion.xml
index 33cf2615..2b0445bb 100644
--- a/ReleaseVersion.xml
+++ b/ReleaseVersion.xml
@@ -5,6 +5,6 @@
     - divergent versions, but for the moment this keeps things simpler.
     -->
   <PropertyGroup>
-    <Version>4.9.0</Version>
+    <Version>4.10.0</Version>
   </PropertyGroup>
 </Project>