diff --git a/.github/workflows/check_deps.yml b/.github/workflows/check_deps.yml
new file mode 100644
index 000000000..c18ebf7c5
--- /dev/null
+++ b/.github/workflows/check_deps.yml
@@ -0,0 +1,29 @@
+# Copyright 2022-Present Couchbase, Inc.
+#
+# Use of this software is governed by the Business Source License included in
+# the file licenses/BSL-Couchbase.txt.  As of the Change Date specified in that
+# file, in accordance with the Business Source License, use of this software
+# will be governed by the Apache License, Version 2.0, included in the file
+# licenses/APL2.txt.
+
+name: Check Submodules
+
+on:
+  pull_request:
+    branches:
+      - '**'
+
+jobs:
+  verify:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: true # Only need one level for this check
+        fetch-depth: 0 # Pull all history or else we won't get branch info
+
+    - name: Check Submodules
+      working-directory: ${{github.workspace}}
+      run: |
+        pip install termcolor
+        ./vendor/couchbase-lite-core/build_cmake/scripts/check_deps.py $GITHUB_BASE_REF ${{github.workspace}}
diff --git a/.gitmodules b/.gitmodules
index 82b832aa9..3b51c2c68 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -3,4 +3,4 @@
 	url = https://github.com/couchbase/couchbase-lite-core.git
 [submodule "vendor/MYUtilities"]
 	path = vendor/MYUtilities
-	url = https://github.com/snej/MYUtilities.git
+	url = https://github.com/couchbasedeps/MYUtilities.git
diff --git a/vendor/MYUtilities b/vendor/MYUtilities
index 33e7e5820..81aad002f 160000
--- a/vendor/MYUtilities
+++ b/vendor/MYUtilities
@@ -1 +1 @@
-Subproject commit 33e7e5820433aa70d38e1c5e54b13e74a91ae57f
+Subproject commit 81aad002f183fe8b0987195dc6294d3f55584fcf