diff --git a/CHANGELOG.md b/CHANGELOG.md
index 59e88a42..36da825b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+## [v1.20.1] - 2023-01-09
+
+[Release notes](https://github.com/betahuhn/repo-file-sync-action/releases/tag/v1.20.1) · [Compare](https://github.com/betahuhn/repo-file-sync-action/compare/v1.20.0...v1.20.1) · [Tag](https://github.com/betahuhn/repo-file-sync-action/tree/v1.20.1) · Archive ([zip](https://github.com/betahuhn/repo-file-sync-action/archive/v1.20.1.zip) · [tar.gz](https://github.com/betahuhn/repo-file-sync-action/archive/v1.20.1.tar.gz))
+
+### Bug fixes
+
+- [`7f7a929`](https://github.com/betahuhn/repo-file-sync-action/commit/7f7a929)  Fix esm imports
+
 ## [v1.20.0] - 2023-01-07
 
 [Release notes](https://github.com/betahuhn/repo-file-sync-action/releases/tag/v1.20.0) · [Compare](https://github.com/betahuhn/repo-file-sync-action/compare/v1.19.1...v1.20.0) · [Tag](https://github.com/betahuhn/repo-file-sync-action/tree/v1.20.0) · Archive ([zip](https://github.com/betahuhn/repo-file-sync-action/archive/v1.20.0.zip) · [tar.gz](https://github.com/betahuhn/repo-file-sync-action/archive/v1.20.0.tar.gz))
diff --git a/package-lock.json b/package-lock.json
index ef5bc1d2..09501f7c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "repo-file-sync-action",
-  "version": "1.20.0",
+  "version": "1.20.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "repo-file-sync-action",
-      "version": "1.20.0",
+      "version": "1.20.1",
       "license": "MIT",
       "dependencies": {
         "@actions/core": "^1.10.0",
diff --git a/package.json b/package.json
index d6089836..a1f908a7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "repo-file-sync-action",
-  "version": "1.20.0",
+  "version": "1.20.1",
   "description": "GitHub Action to keep files like Action workflows or entire directories in sync between multiple repositories.",
   "main": "dist/index.js",
   "type": "module",