diff --git a/CHANGELOG.md b/CHANGELOG.md
index 66a79b0..256cf84 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 6.5.4 (2023-08-10)
+
+### Bug fixes
+
+Remove use of negative lookbehind in a regular expression, which recent versions of Safari still don't support.
+
 ## 6.5.3 (2023-08-05)
 
 ### Bug fixes
diff --git a/package.json b/package.json
index 642795c..a84a937 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@codemirror/lang-sql",
-  "version": "6.5.3",
+  "version": "6.5.4",
   "description": "SQL language support for the CodeMirror code editor",
   "scripts": {
     "test": "cm-runtests",