diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e35968..4c3e987 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [3.1.0](https://github.com/nartc/ngrx-slice/compare/3.0.0...3.1.0) (2021-09-02)
+
+
+### Features
+
+* port strings utils from angular to support classify instead of capitalize ([4e1e4cb](https://github.com/nartc/ngrx-slice/commit/4e1e4cb20402b606b96ec64698fab6384f234bf3))
+
 ## [3.0.0](https://github.com/nartc/ngrx-slice/compare/2.2.0...3.0.0) (2021-08-27)
 
 
diff --git a/package-lock.json b/package-lock.json
index 1c6f75f..08a992a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "ngrx-slice",
-  "version": "3.0.0",
+  "version": "3.1.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index a38c21d..5f32389 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ngrx-slice",
-  "version": "3.0.0",
+  "version": "3.1.0",
   "scripts": {
     "ng": "ng",
     "start": "ng serve",
diff --git a/projects/ngrx-slice/entity/package.json b/projects/ngrx-slice/entity/package.json
index 6b659a9..167306a 100644
--- a/projects/ngrx-slice/entity/package.json
+++ b/projects/ngrx-slice/entity/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ngrx-slice/entity",
-  "version": "3.0.0",
+  "version": "3.1.0",
   "license": "MIT",
   "description": "createSlice Entity plugin for NgRX"
 }
diff --git a/projects/ngrx-slice/package.json b/projects/ngrx-slice/package.json
index ccc8700..85aa6d3 100644
--- a/projects/ngrx-slice/package.json
+++ b/projects/ngrx-slice/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ngrx-slice",
-  "version": "3.0.0",
+  "version": "3.1.0",
   "license": "MIT",
   "description": "createSlice plugin for NgRX",
   "keywords": [