diff --git a/CHANGELOG.md b/CHANGELOG.md
index d821a8ec3..26d531a2f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+<a name="v2.34.1"></a>
+## [v2.34.1] - 2024-05-14
+### Bug Fixes
+- **entity:** Entity guid validation ([#1138](https://github.com/newrelic/newrelic-client-go/issues/1138))
+
 <a name="v2.34.0"></a>
 ## [v2.34.0] - 2024-05-07
 ### Features
@@ -1769,7 +1774,8 @@
 - extract paging implementation
 - rename packages for clarity, promote Config to the public package
 
-[Unreleased]: https://github.com/newrelic/newrelic-client-go/compare/v2.34.0...HEAD
+[Unreleased]: https://github.com/newrelic/newrelic-client-go/compare/v2.34.1...HEAD
+[v2.34.1]: https://github.com/newrelic/newrelic-client-go/compare/v2.34.0...v2.34.1
 [v2.34.0]: https://github.com/newrelic/newrelic-client-go/compare/v2.33.0...v2.34.0
 [v2.33.0]: https://github.com/newrelic/newrelic-client-go/compare/v2.32.0...v2.33.0
 [v2.32.0]: https://github.com/newrelic/newrelic-client-go/compare/v2.31.0...v2.32.0
diff --git a/internal/version/version.go b/internal/version/version.go
index c75f2977a..db78a19b2 100644
--- a/internal/version/version.go
+++ b/internal/version/version.go
@@ -1,4 +1,4 @@
 package version
 
 // Version of this library
-const Version string = "2.34.0"
+const Version string = "2.34.1"