diff --git a/CHANGELOG.md b/CHANGELOG.md
index cc7b7d8a66..8b58c9f912 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+## [26.5.6](https://github.com/kulshekhar/ts-jest/compare/v26.5.5...v26.5.6) (2021-05-05)
+
+
+### Code Refactoring
+
+* refactor(config): show warning message for `sourceMap: false` (#2557)
+
+
+
 ## [26.5.5](https://github.com/kulshekhar/ts-jest/compare/v26.5.4...v26.5.5) (2021-04-15)
 
 
diff --git a/package.json b/package.json
index 3774e2c86d..e85620fdd9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ts-jest",
-  "version": "26.5.5",
+  "version": "26.5.6",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "bin": {