diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 7db97d7..86001a2 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -27,7 +27,8 @@ jobs:
           cp -rp . /tmp/$MODULE
           rm -rf /tmp/$MODULE/.git \
                  /tmp/$MODULE/.gitea \
-                 /tmp/$MODULE/CLAUDE.md
+                 /tmp/$MODULE/CLAUDE.md \
+                 /tmp/$MODULE/release.sh
           cd /tmp && zip -r ${MODULE}.zip $MODULE/
           mkdir -p $GITHUB_WORKSPACE/dist
           mv /tmp/${MODULE}.zip $GITHUB_WORKSPACE/dist/
diff --git a/.gitea/workflows/release.yml b/.gitea/workflows/release.yml
index 2f70d68..2bce8dd 100644
--- a/.gitea/workflows/release.yml
+++ b/.gitea/workflows/release.yml
@@ -30,7 +30,8 @@ jobs:
           cp -rp . /tmp/$MODULE
           rm -rf /tmp/$MODULE/.git \
                  /tmp/$MODULE/.gitea \
-                 /tmp/$MODULE/CLAUDE.md
+                 /tmp/$MODULE/CLAUDE.md \
+                 /tmp/$MODULE/release.sh
           cd /tmp && zip -r ${MODULE}.zip $MODULE/
           mkdir -p $GITHUB_WORKSPACE/dist
           mv /tmp/${MODULE}.zip $GITHUB_WORKSPACE/dist/
diff --git a/release.sh b/release.sh
new file mode 100755
index 0000000..7186c8a
--- /dev/null
+++ b/release.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+set -e
+
+FILE=simple_withdrawalbutton.php
+
+# Read current version
+CURRENT=$(grep "version = '" "$FILE" | grep -o "'[0-9]*\.[0-9]*\.[0-9]*'" | tr -d "'")
+if [ -z "$CURRENT" ]; then
+    echo "Error: could not read version from $FILE" >&2
+    exit 1
+fi
+
+# Increment patch
+MAJOR=$(echo "$CURRENT" | cut -d. -f1)
+MINOR=$(echo "$CURRENT" | cut -d. -f2)
+PATCH=$(echo "$CURRENT" | cut -d. -f3)
+NEW="$MAJOR.$MINOR.$((PATCH + 1))"
+
+echo "Version: $CURRENT → $NEW"
+
+# Write new version into module file
+sed -i "s/version = '$CURRENT'/version = '$NEW'/" "$FILE"
+
+# Commit, tag, push — triggers release pipeline on Gitea
+git add "$FILE"
+git commit -m "Bump version to $NEW"
+git tag "v$NEW"
+git push
+git push origin "v$NEW"