diff --git a/CHANGELOG.md b/CHANGELOG.md
index 24ebc2aee..321870bea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@
   - Games: Quadrastic (by @ivanbarsukov)
   - GPIO:
     - A33 Flipper Blackhat (by @o7-machinehum)
+    - AS7331 UV Meter (by @michaelbaisch)
     - Longwave Clock (by @m7i-org)
   - NFC:
     - APDU Runner: (by @SpenserCai)
diff --git a/applications/external b/applications/external
index 50c3c4513..f9e2be1f9 160000
--- a/applications/external
+++ b/applications/external
@@ -1 +1 @@
-Subproject commit 50c3c451353bcf0c9cb9310b3f75bccfa6b6b664
+Subproject commit f9e2be1f95fdef3c20d83c71ab52151090adddfa