diff --git a/CHANGELOG b/CHANGELOG
index a7a9a50ef..25e3a3056 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,7 @@
+mkdocs-material-9.3.1 (2023-09-11)
+
+  * Fixed crash of group plugin when used together with hooks
+
 mkdocs-material-9.3.0 (2023-09-11)
 
   * Improved configuration sharing between community and Insiders edition
diff --git a/docs/changelog/index.md b/docs/changelog/index.md
index a0f4f3982..5ee3a09f8 100644
--- a/docs/changelog/index.md
+++ b/docs/changelog/index.md
@@ -2,6 +2,10 @@
 
 ## Material for MkDocs
 
+### 9.3.1 <small>September 11, 2023</small> { id="9.3.1" }
+
+- Fixed crash of group plugin when used together with hooks
+
 ### 9.3.0 <small>September 11, 2023</small> { id="9.3.0" }
 
 - Improved configuration sharing between community and Insiders edition
diff --git a/material/base.html b/material/base.html
index 59471addc..b6b544e62 100644
--- a/material/base.html
+++ b/material/base.html
@@ -32,7 +32,7 @@
         <link rel="alternate" type="application/rss+xml" title="{{ lang.t('rss.updated') }}" href="{{ 'feed_rss_updated.xml' | url }}">
       {% endif %}
       <link rel="icon" href="{{ config.theme.favicon | url }}">
-      <meta name="generator" content="mkdocs-{{ mkdocs_version }}, mkdocs-material-9.3.0">
+      <meta name="generator" content="mkdocs-{{ mkdocs_version }}, mkdocs-material-9.3.1">
     {% endblock %}
     {% block htmltitle %}
       {% if page.meta and page.meta.title %}
diff --git a/package-lock.json b/package-lock.json
index 3c56df325..f693c882d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "mkdocs-material",
-  "version": "9.3.0",
+  "version": "9.3.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "mkdocs-material",
-      "version": "9.3.0",
+      "version": "9.3.1",
       "license": "MIT",
       "dependencies": {
         "clipboard": "^2.0.11",
diff --git a/package.json b/package.json
index 7b5d95a92..601e4dd33 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mkdocs-material",
-  "version": "9.3.0",
+  "version": "9.3.1",
   "description": "Documentation that simply works",
   "keywords": [
     "mkdocs",