diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 75ec52f..2d96c4d 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.3.0"
+  ".": "2.3.1"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f3c9d10..00fb9d4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.3.1](https://github.com/open-feature/flagd-testbed/compare/v2.3.0...v2.3.1) (2025-02-18)
+
+
+### 🐛 Bug Fixes
+
+* Casesensitive messages for context hydration. ([#225](https://github.com/open-feature/flagd-testbed/issues/225)) ([c610b60](https://github.com/open-feature/flagd-testbed/commit/c610b6018533071921a7a5f4e3d5d432b446f481))
+
 ## [2.3.0](https://github.com/open-feature/flagd-testbed/compare/v2.2.0...v2.3.0) (2025-02-18)
 
 
diff --git a/version.txt b/version.txt
index 276cbf9..2bf1c1c 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-2.3.0
+2.3.1