diff --git a/.github/workflows/dco-check.yml b/.github/workflows/dco-check.yml
index 4b216ed..8b51f43 100644
--- a/.github/workflows/dco-check.yml
+++ b/.github/workflows/dco-check.yml
@@ -23,4 +23,4 @@ jobs:
             api.github.com:443
             github.com:443
 
-      - uses: KineticCafe/actions-dco@1c23966ecce077f76671a61caabeb13eefc72a51 # v1.3.8
+      - uses: KineticCafe/actions-dco@cd9508e5ae82413fbd74b20af21551db0ea3eb78 # v2.0.0