diff --git a/.github/workflows/ci-manifest.yml b/.github/workflows/ci-manifest.yml
index abe77be606..33e1fd9e09 100644
--- a/.github/workflows/ci-manifest.yml
+++ b/.github/workflows/ci-manifest.yml
@@ -23,4 +23,4 @@ concurrency:
 jobs:
   manifest:
     name: "check-manifest"
-    uses: scitools/workflows/.github/workflows/ci-manifest.yml@2023.12.1
+    uses: scitools/workflows/.github/workflows/ci-manifest.yml@2024.01.0
diff --git a/.github/workflows/refresh-lockfiles.yml b/.github/workflows/refresh-lockfiles.yml
index d1753a7b1b..0dc392979e 100644
--- a/.github/workflows/refresh-lockfiles.yml
+++ b/.github/workflows/refresh-lockfiles.yml
@@ -14,5 +14,5 @@ on:
 
 jobs:
   refresh_lockfiles:
-    uses: scitools/workflows/.github/workflows/refresh-lockfiles.yml@2023.12.1
+    uses: scitools/workflows/.github/workflows/refresh-lockfiles.yml@2024.01.0
     secrets: inherit