diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee156caf..2455ac01 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+### [3.20.1](https://github.com/bee-queue/arena/compare/v3.20.0...v3.20.1) (2021-04-15)
+
+### Bug Fixes
+
+- **jsoneditor:** adding map file ([f374f98](https://github.com/bee-queue/arena/commit/f374f98bdc2594dfea147a7309b306522557ac3d))
+
 ## [3.20.0](https://github.com/bee-queue/arena/compare/v3.19.0...v3.20.0) (2021-04-13)
 
 ### Features
diff --git a/package-lock.json b/package-lock.json
index 7a431eb5..67faf38b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "bull-arena",
-  "version": "3.20.0",
+  "version": "3.20.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 7b57a477..84a972d2 100644
--- a/package.json
+++ b/package.json
@@ -53,5 +53,5 @@
     "src"
   ],
   "repository": "https://github.com/bee-queue/arena.git",
-  "version": "3.20.0"
+  "version": "3.20.1"
 }