diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 4898b03..fc173ba 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: windows-2019
     strategy:
       matrix:
-        python: ['3.7', '3.8', '3.9', '3.10']
+        python: ['3.8', '3.9', '3.10', '3.11', '3.12']
 
     steps:
       - uses: actions/checkout@v4
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 947865f..82dc839 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## [unreleased]
+    - fix double free due to using cast rather than QueryInterface, refs #74 (@mrob95)
+    - add: example for IMMNotificationClient, refs #77 (@Invisi)
+    - IChannelAudioVolume support, refs #87 (@mltony)
+    - Drop 3.7 support, added 3.11 and 3.12 support, refs #TODO (@AndreMiras)
+
 ## [20230407]
     - Fixes memory leak from PROPVARIANT, refs #72 (@KillerBOSS2019)
 
diff --git a/tox.ini b/tox.ini
index c91fe6a..b4a7578 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = lint-check,py{37,38,39,310}
+envlist = lint-check,py{38,39,310,311,312}
 skipsdist = True
 
 [testenv]