diff --git a/doc/manual.html b/doc/manual.html
index 3f898bd9ffe9966614e66f168d2232b9474edd7e..8c39e7f94183ebb6497206e862ea2542d04879c4 100644
--- a/doc/manual.html
+++ b/doc/manual.html
@@ -69,7 +69,7 @@
 <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 5.15.2</span>
+      <span style="color: #888; font-size: 1rem; position: absolute; right: 0; bottom: 0">version 5.15.3</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 5439299b3979e1cb01b157127c89bf797c1228db..c56e147eeb5ef0f40626d1d56b148abc5e58498a 100644
--- a/lib/codemirror.js
+++ b/lib/codemirror.js
@@ -8902,7 +8902,7 @@
 
   // THE END
 
-  CodeMirror.version = "5.15.2";
+  CodeMirror.version = "5.15.3";
 
   return CodeMirror;
 });
diff --git a/package.json b/package.json
index 3200d2326a1c8ab9ac329929a61f3584629a01a3..d4dd2b00ef6c857eb5908b95713485f90d9a0a38 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "codemirror",
-    "version":"5.15.2",
+    "version":"5.15.3",
     "main": "lib/codemirror.js",
     "description": "Full-featured in-browser code editor",
     "license": "MIT",