diff --git a/.github/workflows/part_dependency_submission.yml b/.github/workflows/part_dependency_submission.yml
index b7709b4..d26c893 100644
--- a/.github/workflows/part_dependency_submission.yml
+++ b/.github/workflows/part_dependency_submission.yml
@@ -17,10 +17,10 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@bf7454d06d71f1098171f2acdf0cd4708d7b5920 # v2.20.0
+        uses: step-security/harden-runner@05e31511f85b41b11d1cf0ef85d0992719546e2c # v2.21.0
         with:
           egress-policy: audit
 
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
-      - uses: erlef/mix-dependency-submission@c4a36104ac7614b1b66d0da6e8a1c7d6d07bc52b # v1.3.2
+      - uses: erlef/mix-dependency-submission@764980370c6cdddd16b9c00141a628203dee1b7b # v1.3.3