diff --git a/doc/manual.html b/doc/manual.html
index 37275fd9d79c3b3e3d55ebc8b352aa3cb1e91293..01721009d72dcd9b1946b46a272cb95d47cd3357 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 5.33.0</span>
+      <span style="color: #888; font-size: 1rem; position: absolute; right: 0; bottom: 0">version 5.33.1</span>
     </h2>
 
     <p>CodeMirror is a code-editor component that can be embedded in
diff --git a/package.json b/package.json
index 9894b4f0d3663fd6971c18cf0bbc07b01cd6499d..28a2925884a3328405fdb127137a9a6df5a06b82 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "codemirror",
-  "version": "5.33.0",
+  "version": "5.33.1",
   "main": "lib/codemirror.js",
   "style": "lib/codemirror.css",
   "description": "Full-featured in-browser code editor",
diff --git a/src/edit/main.js b/src/edit/main.js
index a49a7c2f39680c7b5d98b2311513aaa0c9a7c6f4..a12e4e3bb7d7439d93472014fe1b6f20d29bf50e 100644
--- a/src/edit/main.js
+++ b/src/edit/main.js
@@ -66,4 +66,4 @@ import { addLegacyProps } from "./legacy.js"
 
 addLegacyProps(CodeMirror)
 
-CodeMirror.version = "5.33.0"
+CodeMirror.version = "5.33.1"