diff --git a/pr-diff-bot/__init__.py b/pr-diff-bot/__init__.py
index c818497..a1e7434 100644
--- a/pr-diff-bot/__init__.py
+++ b/pr-diff-bot/__init__.py
@@ -1,3 +1,3 @@
 """PR Diff Bot - AI-powered pull request analysis tool."""
 
-__version__ = "0.3.2"
+__version__ = "0.3.4"
diff --git a/pyproject.toml b/pyproject.toml
index abb1b83..ad4d457 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [tool.semantic_release]
-version_variable = "pr-diff-bot/__init__.py:__version__"
+version_variable = ["pr-diff-bot/__init__.py:__version__"]
 branch = "main"
 upload_to_pypi = false
 upload_to_release = true