diff --git a/.github/workflows/ci-manifest.yml b/.github/workflows/ci-manifest.yml
index 1d623680..241c005f 100644
--- a/.github/workflows/ci-manifest.yml
+++ b/.github/workflows/ci-manifest.yml
@@ -20,4 +20,4 @@ concurrency:
 jobs:
   manifest:
     name: "check-manifest"
-    uses: scitools/workflows/.github/workflows/ci-manifest.yml@2024.07.6
+    uses: scitools/workflows/.github/workflows/ci-manifest.yml@2024.08.0
diff --git a/.github/workflows/refresh-lockfiles.yml b/.github/workflows/refresh-lockfiles.yml
index 71513850..2a973fad 100644
--- a/.github/workflows/refresh-lockfiles.yml
+++ b/.github/workflows/refresh-lockfiles.yml
@@ -10,5 +10,5 @@ on:
 
 jobs:
   refresh_lockfiles:
-    uses: scitools/workflows/.github/workflows/refresh-lockfiles.yml@2024.07.6
+    uses: scitools/workflows/.github/workflows/refresh-lockfiles.yml@2024.08.0
     secrets: inherit