diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 6db3039..f77e084 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    ".": "0.9.0"
+    ".": "0.9.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a3dead..f6a19ce 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.9.1](https://github.com/b-long/opentdf-python-sdk/compare/otdf-python-v0.9.0...otdf-python-v0.9.1) (2026-06-30)
+
+
+### Bug Fixes
+
+* publish wheels & sdists to PyPI ([#165](https://github.com/b-long/opentdf-python-sdk/issues/165)) ([eb967c3](https://github.com/b-long/opentdf-python-sdk/commit/eb967c308917b33e269f3f72ec6574f01a305743))
+
 ## [0.9.0](https://github.com/b-long/opentdf-python-sdk/compare/otdf-python-v0.8.0...otdf-python-v0.9.0) (2026-06-30)
 
 
diff --git a/packages/otdf-python-proto/pyproject.toml b/packages/otdf-python-proto/pyproject.toml
index e0c8a30..4b09dda 100644
--- a/packages/otdf-python-proto/pyproject.toml
+++ b/packages/otdf-python-proto/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "otdf-python-proto"
-version = "0.9.0"
+version = "0.9.1"
 description = "Generated protobuf files for OpenTDF Python SDK"
 readme = "README.md"
 authors = [
diff --git a/packages/otdf-python/pyproject.toml b/packages/otdf-python/pyproject.toml
index 433d1ff..9b958b5 100644
--- a/packages/otdf-python/pyproject.toml
+++ b/packages/otdf-python/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "otdf-python"
-version = "0.9.0"
+version = "0.9.1"
 description = "Unofficial OpenTDF SDK for Python"
 readme = "README.md"
 authors = [
diff --git a/uv.lock b/uv.lock
index ccd3655..957e6f8 100644
--- a/uv.lock
+++ b/uv.lock
@@ -437,7 +437,7 @@ wheels = [
 
 [[package]]
 name = "otdf-python"
-version = "0.9.0"
+version = "0.9.1"
 source = { editable = "packages/otdf-python" }
 dependencies = [
     { name = "connect-python" },
@@ -486,7 +486,7 @@ dev = [
 
 [[package]]
 name = "otdf-python-proto"
-version = "0.9.0"
+version = "0.9.1"
 source = { editable = "packages/otdf-python-proto" }
 dependencies = [
     { name = "connect-python" },