diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index dd8fde7..e20d7e8 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.5.0"
+  ".": "1.5.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f81ff32..0a68267 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.5.1](https://github.com/TheMeinerLP/BlueMapS3Storage/compare/v1.5.0...v1.5.1) (2026-07-19)
+
+
+### Bug Fixes
+
+* don't set global credential system properties for third-party S3 targets ([#83](https://github.com/TheMeinerLP/BlueMapS3Storage/issues/83)) ([a83df04](https://github.com/TheMeinerLP/BlueMapS3Storage/commit/a83df046022eb5945d25b8f90f8f8a2f32ae2fae))
+
 ## [1.5.0](https://github.com/TheMeinerLP/BlueMapS3Storage/compare/v1.4.8...v1.5.0) (2026-07-13)
 
 
diff --git a/gradle.properties b/gradle.properties
index 8178133..f99695b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,2 +1,2 @@
-version = 1.5.0 # x-release-please-version
+version = 1.5.1 # x-release-please-version
 group = dev.themeinerlp