diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..e52f004
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,14 @@
+# Changelog
+
+## 1.0.0 (2023-05-11)
+
+
+### Features
+
+* integrate semantic releases ([9515fdb](https://github.com/actionhippie/gpgsign/commit/9515fdb11ed7dd0037b9143d050d2bde663910ac))
+
+
+### Bugfixes
+
+* install keyboxd for proper gnupg runtime ([820f18a](https://github.com/actionhippie/gpgsign/commit/820f18a0a13fbb1c767fb9a46a17c824df30d6fb))
+* pipe password into gpg if given ([4e28208](https://github.com/actionhippie/gpgsign/commit/4e28208b142cae93e1582401dcda1cf79e4f72c0))
diff --git a/action.yml b/action.yml
index 9206708..03cbcc1 100644
--- a/action.yml
+++ b/action.yml
@@ -42,6 +42,6 @@ inputs:
 
 runs:
   using: 'docker'
-  image: 'docker://ghcr.io/actionhippie/gpgsign:latest'
+  image: 'docker://ghcr.io/actionhippie/gpgsign:v1.0.0'
 
 ...