diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b5021b1f..343c446cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [3.4.5](https://github.com/streamich/memfs/compare/v3.4.4...v3.4.5) (2022-06-18)
+
+
+### Bug Fixes
+
+* throw EEXIST when opening file that already exists with 'wx' flag ([#853](https://github.com/streamich/memfs/issues/853)) ([8b021b3](https://github.com/streamich/memfs/commit/8b021b3bb3205ceb3024fbd88ab01b63189f7575))
+
 ## [3.4.4](https://github.com/streamich/memfs/compare/v3.4.3...v3.4.4) (2022-05-28)
 
 
diff --git a/package.json b/package.json
index babb66a5e..2d5ea1b05 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "memfs",
-  "version": "3.4.4",
+  "version": "3.4.5",
   "description": "In-memory file-system with Node's fs API.",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",