diff --git a/.github/workflows/build-nix.yml b/.github/workflows/build-nix.yml
index 13dd0c3c7..bc1203891 100644
--- a/.github/workflows/build-nix.yml
+++ b/.github/workflows/build-nix.yml
@@ -34,5 +34,5 @@ jobs:
         with:
           fetch-depth: 0
       - uses: DeterminateSystems/nix-installer-action@e50d5f73bfe71c2dd0aa4218de8f4afa59f8f81d
-      - uses: DeterminateSystems/magic-nix-cache-action@87b14cf437d03d37989d87f0fa5ce4f5dc1a330b
+      - uses: DeterminateSystems/magic-nix-cache-action@6221693898146dc97e38ad0e013488a16477a4c4
       - run: nix flake check -L --show-trace
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 255f6b1a0..a43533119 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -81,7 +81,7 @@ jobs:
       uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
       with:
         toolchain: 1.76
-    - uses: taiki-e/install-action@da41fb311fbbcecf899732e575aaeaa2fe65c934
+    - uses: taiki-e/install-action@7e1dca9e0c58340bd342a8aa00ad82587936018d
       with:
         tool: nextest
     - name: Build
diff --git a/.github/workflows/scorecards.yml b/.github/workflows/scorecards.yml
index 0abea3370..408b7176c 100644
--- a/.github/workflows/scorecards.yml
+++ b/.github/workflows/scorecards.yml
@@ -46,6 +46,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@b6a472f63d85b9c78a3ac5e89422239fc15e9b3c
+        uses: github/codeql-action/upload-sarif@d68b2d4edb4189fd2a5366ac14e72027bd4b37dd
         with:
           sarif_file: results.sarif