diff --git a/CHANGELOG.md b/CHANGELOG.md
index 875d6ba..e721381 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [3.1.1](https://github.com/TinkoffCreditSystems/cachalot/compare/v3.1.0...v3.1.1) (2020-11-17)
+
+
+### Bug Fixes
+
+* redis: allow null return from set ([12a93dd](https://github.com/TinkoffCreditSystems/cachalot/commit/12a93dd))
+
 # [3.1.0](https://github.com/TinkoffCreditSystems/cachalot/compare/v3.0.3...v3.1.0) (2020-08-01)
 
 
diff --git a/package-lock.json b/package-lock.json
index dc35ef7..4778f70 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "cachalot",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index a393a14..4f0629e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cachalot",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "description": "Cache manager for nodejs with support different cache strategies",
   "keywords": [
     "cache",