diff --git a/.github/workflows/selftest.yml b/.github/workflows/selftest.yml
index 27e74ad..c668372 100644
--- a/.github/workflows/selftest.yml
+++ b/.github/workflows/selftest.yml
@@ -54,3 +54,11 @@ jobs:
       uses: fsfe/reuse-action@v3
       with:
         args: lint --json
+  test-v4:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: REUSE Compliance Check
+      uses: fsfe/reuse-action@v4
+      with:
+        args: lint --json
diff --git a/Dockerfile b/Dockerfile
index 4002e2e..349908f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-FROM fsfe/reuse:3
+FROM fsfe/reuse:4
 
 # Copy reuse wrapper used as entrypoint
 COPY reuse-action-wrapper.sh /bin/reuse-action-wrapper