diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4fdb61c..354ef27 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [3.1.2](https://github.com/gravity-ui/expresskit/compare/v3.1.1...v3.1.2) (2026-05-18)
+
+
+### Bug Fixes
+
+* resolve AppContext memory leak for direct app.express handlers ([#117](https://github.com/gravity-ui/expresskit/issues/117)) ([227004f](https://github.com/gravity-ui/expresskit/commit/227004f8e1fcee38ab07a99029c7ef6a23746961))
+
 ## [3.1.1](https://github.com/gravity-ui/expresskit/compare/v3.1.0...v3.1.1) (2026-05-12)
 
 
diff --git a/package-lock.json b/package-lock.json
index 23d2455..0d21231 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@gravity-ui/expresskit",
-  "version": "3.1.1",
+  "version": "3.1.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@gravity-ui/expresskit",
-      "version": "3.1.1",
+      "version": "3.1.2",
       "license": "MIT",
       "dependencies": {
         "accept-language-parser": "^1.5.0",
diff --git a/package.json b/package.json
index 878dd51..3e1100f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@gravity-ui/expresskit",
-  "version": "3.1.1",
+  "version": "3.1.2",
   "description": "Express.js wrapper for NodeKit-based apps",
   "repository": {
     "type": "git",