diff --git a/.github/workflows/build-release.yml b/.github/workflows/build-release.yml
index f9adbfc..ae8186f 100644
--- a/.github/workflows/build-release.yml
+++ b/.github/workflows/build-release.yml
@@ -11,6 +11,8 @@ jobs:
     permissions:
       contents: write
       id-token: write
+      packages: write
+
     steps:
       - uses: actions/checkout@v4
         with:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 59b0e32..f418e34 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## Unreleased
 
+## 0.9.1 - 2024-01-04
+
+### Fixed
+
+- Compatibility with Rack 3 and Rack 2. [#27](https://github.com/yabeda-rb/yabeda-prometheus/pull/27) by [@aroop][].
+
 ## 0.9.0 - 2023-07-28
 
 ### Added
@@ -153,3 +159,4 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 [@palkan]: https://github.com/palkan "Vladimir Dementyev"
 [@ollym]: https://github.com/ollym "Oliver Morgan"
 [@etsenake]: https://github.com/etsenake "Josh Etsenake"
+[@aroop]: https://github.com/aroop "Ajay Guthikonda"
diff --git a/lib/yabeda/prometheus/version.rb b/lib/yabeda/prometheus/version.rb
index db465bd..cc3c89c 100644
--- a/lib/yabeda/prometheus/version.rb
+++ b/lib/yabeda/prometheus/version.rb
@@ -2,6 +2,6 @@
 
 module Yabeda
   module Prometheus
-    VERSION = "0.9.0"
+    VERSION = "0.9.1"
   end
 end