diff --git a/CHANGELOG.md b/CHANGELOG.md
index dd9f7865..e1f0c102 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 ## Changelog
 
+### 3.9.1
+  * Various bugfixes in parameter type validation (thanks @craigwatson and @amateo)
+
 ### 3.9.0
   * Bugfix: Fix mismatch between `tls_verify_client` parameter in the eap module manifest and `tls_client` in the eap template (thanks @guest715)
   * Bugfix: Fix users template permits the users array to contain either Hashes or Strings (thanks @guest715)
diff --git a/metadata.json b/metadata.json
index 71f68fac..d52d22dd 100644
--- a/metadata.json
+++ b/metadata.json
@@ -1,6 +1,6 @@
 {
   "name": "jgazeley-freeradius",
-  "version": "3.9.0",
+  "version": "3.9.1",
   "author": "jgazeley",
   "summary": "Install and configure FreeRADIUS",
   "license": "Apache-2.0",