diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c04667a57..4c052d906 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -186,7 +186,7 @@ jobs:
     runs-on: ${{ matrix.platform }}
     steps:
     - name: Cache Briefcase tools
-      uses: actions/cache@v3.2.2
+      uses: actions/cache@v3.2.3
       with:
         key: briefcase-${{ matrix.platform }}
         path: |
diff --git a/changes/1047.misc.rst b/changes/1047.misc.rst
new file mode 100644
index 000000000..197708e10
--- /dev/null
+++ b/changes/1047.misc.rst
@@ -0,0 +1 @@
+Updated actions/cache from 3.2.2 to 3.2.3.