diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b5370a..f6cef34 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 6.18.6 (2025-02-12)
+
+### Bug fixes
+
+Fix an issue where the closing character for double-angle quotation marks and full-width brackets was computed incorrectly.
+
 ## 6.18.5 (2025-02-11)
 
 ### Bug fixes
diff --git a/package.json b/package.json
index 8f9b47e..aba40ca 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@codemirror/autocomplete",
-  "version": "6.18.5",
+  "version": "6.18.6",
   "description": "Autocompletion for the CodeMirror code editor",
   "scripts": {
     "test": "cm-runtests",