diff --git a/.dockerignore b/.dockerignore
index 8248486..91346c1 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightText: 2026 SAP SE or an SAP affiliate company and Greenhouse contributors
+# SPDX-License-Identifier: Apache-2.0
+
 # local testing files that may contain secrets
 *.tmp.json
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index adfdade..7c6ffee 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -18,7 +18,7 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Set up Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5
+        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5
         with:
           go-version-file: 'go.mod'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -33,7 +33,7 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Set up Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5
+        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5
         with:
           go-version-file: 'go.mod'
           token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/pkg/resource/version.go b/pkg/resource/version.go
index d82489e..afe318c 100644
--- a/pkg/resource/version.go
+++ b/pkg/resource/version.go
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2026 SAP SE or an SAP affiliate company and Greenhouse contributors
+// SPDX-License-Identifier: Apache-2.0
+
 package resource
 
 import (