diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index fbd9082d7..4a2f7e609 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.5.0"
+  ".": "1.5.1"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 15e5541fb..5a1bc56a0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 1.5.1 (2025-06-26)
+
+Full Changelog: [v1.5.0...v1.5.1](https://github.com/Increase/increase-ruby/compare/v1.5.0...v1.5.1)
+
+### Bug Fixes
+
+* **ci:** release-doctor — report correct token name ([0b4d159](https://github.com/Increase/increase-ruby/commit/0b4d15981b94bb9b8d4debe1af14899bee48385a))
+
 ## 1.5.0 (2025-06-26)
 
 Full Changelog: [v1.4.0...v1.5.0](https://github.com/Increase/increase-ruby/compare/v1.4.0...v1.5.0)
diff --git a/Gemfile.lock b/Gemfile.lock
index 97c301bdc..376bc4653 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GIT
 PATH
   remote: .
   specs:
-    increase (1.5.0)
+    increase (1.5.1)
       connection_pool
 
 GEM
diff --git a/README.md b/README.md
index 505800b09..bdb20bac0 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ To use this gem, install via Bundler by adding the following to your application
 <!-- x-release-please-start-version -->
 
 ```ruby
-gem "increase", "~> 1.5.0"
+gem "increase", "~> 1.5.1"
 ```
 
 <!-- x-release-please-end -->
diff --git a/bin/check-release-environment b/bin/check-release-environment
index d529cea58..c05436e85 100644
--- a/bin/check-release-environment
+++ b/bin/check-release-environment
@@ -3,7 +3,7 @@
 errors=()
 
 if [ -z "${GEM_HOST_API_KEY}" ]; then
-  errors+=("The INCREASE_GEM_HOST_API_KEY secret has not been set. Please set it in either this repository's secrets or your organization secrets")
+  errors+=("The GEM_HOST_API_KEY secret has not been set. Please set it in either this repository's secrets or your organization secrets")
 fi
 
 lenErrors=${#errors[@]}
diff --git a/lib/increase/version.rb b/lib/increase/version.rb
index cebf2590f..0865b358b 100644
--- a/lib/increase/version.rb
+++ b/lib/increase/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Increase
-  VERSION = "1.5.0"
+  VERSION = "1.5.1"
 end