diff --git a/.github/workflows/nimble-site.yml b/.github/workflows/nimble-site.yml
index f6c4788..0266a1c 100644
--- a/.github/workflows/nimble-site.yml
+++ b/.github/workflows/nimble-site.yml
@@ -16,7 +16,7 @@ jobs:
     timeout-minutes: 15
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
-      - uses: erlef/setup-beam@fc68ffb90438ef2936bbb3251622353b3dcb2f93 # v1
+      - uses: erlef/setup-beam@54075bcc5e249e4758d363f27d099f55d843f124 # v1
         with:
           elixir-version: "1.15"
           otp-version: "26"
diff --git a/.github/workflows/push-email-notify.yml b/.github/workflows/push-email-notify.yml
index 4b4e754..9abf263 100644
--- a/.github/workflows/push-email-notify.yml
+++ b/.github/workflows/push-email-notify.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Send push notification email
-        uses: dawidd6/action-send-mail@6e502825a508b867ab2954ad6343b68787624c01 # pinned
+        uses: dawidd6/action-send-mail@994f270325d4f7257aff241a35488ef54ba364a4 # pinned
         with:
           server_address: ${{ secrets.SMTP_HOST }}
           server_port: ${{ secrets.SMTP_PORT }}