diff --git a/bower.json b/bower.json
index 80b379f14b7f54f0b206f779870bce06b40ee94b..b1031791561a37dce0f63acb73f7245ea40fdaa7 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "CodeMirror",
-  "version":"4.3.0",
+  "version":"4.3.1",
   "main": ["lib/codemirror.js", "lib/codemirror.css"],
   "ignore": [
     "**/.*",
diff --git a/doc/manual.html b/doc/manual.html
index 0f77ca8503122a9bf3c3c957b7f84a886707bac8..2deb8422a5a3a7b3846cb3481f01e7b08d51a6ed 100644
--- a/doc/manual.html
+++ b/doc/manual.html
@@ -63,7 +63,7 @@
 <section class=first id=overview>
     <h2 style="position: relative">
       User manual and reference guide
-      <span style="color: #888; font-size: 1rem; position: absolute; right: 0; bottom: 0">version 4.3.0</span>
+      <span style="color: #888; font-size: 1rem; position: absolute; right: 0; bottom: 0">version 4.3.1</span>
     </h2>
 
     <p>CodeMirror is a code-editor component that can be embedded in
diff --git a/lib/codemirror.js b/lib/codemirror.js
index bafc9fa142abac3ec4cdc3c1583adcb890a27cba..390cb3786647dce8b05f641f40e7d85bba00291a 100644
--- a/lib/codemirror.js
+++ b/lib/codemirror.js
@@ -7632,7 +7632,7 @@
 
   // THE END
 
-  CodeMirror.version = "4.3.0";
+  CodeMirror.version = "4.3.1";
 
   return CodeMirror;
 });
diff --git a/package.json b/package.json
index eea46775d5c8bfcbb21969284517b585dfb6240b..a496af340e478c1fe4259f0b79929e7c1c415e0b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "codemirror",
-    "version":"4.3.0",
+    "version":"4.3.1",
     "main": "lib/codemirror.js",
     "description": "In-browser code editing made bearable",
     "licenses": [{"type": "MIT",