diff --git a/CHANGELOG.md b/CHANGELOG.md
index 62a1eca8..3cd8a4b3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [4.3.1](https://github.com/googleapis/code-suggester/compare/v4.3.0...v4.3.1) (2023-02-24)
+
+
+### Bug Fixes
+
+* **deps:** Update dependency parse-diff to ^0.11.0 ([#451](https://github.com/googleapis/code-suggester/issues/451)) ([da26e41](https://github.com/googleapis/code-suggester/commit/da26e41dc51083a1dc1142e66d0a277534416da9))
+
 ## [4.3.0](https://github.com/googleapis/code-suggester/compare/v4.2.0...v4.3.0) (2023-01-25)
 
 
diff --git a/package-lock.json b/package-lock.json
index 8e6f915f..6991c826 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "code-suggester",
-  "version": "4.3.0",
+  "version": "4.3.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "code-suggester",
-      "version": "4.3.0",
+      "version": "4.3.1",
       "license": "Apache-2.0",
       "dependencies": {
         "@octokit/rest": "^19.0.5",
diff --git a/package.json b/package.json
index 8fb1289c..ddf2220f 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "code-suggester",
   "description": "Library to propose code changes",
-  "version": "4.3.0",
+  "version": "4.3.1",
   "license": "Apache-2.0",
   "author": "Google LLC",
   "engines": {