diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 3914d5e..d6abfef 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -43,7 +43,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
           allow-prereleases: true
       - name: Install uv
-        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d
+        uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7
         with:
           enable-cache: false
       - name: Install Just
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f07649e..98141b2 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -44,7 +44,7 @@ jobs:
       with:
         python-version: "3.12"  # for tomllib
     - name: Install uv
-      uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d
+      uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7
       with:
         enable-cache: false
         restore-cache: false
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 2407dd6..fd32f06 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -66,6 +66,6 @@ jobs:
       # Upload the results to GitHub's code scanning dashboard (optional).
       # Commenting out will disable upload of results to your repo's Code Scanning dashboard
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@cdf488f595d80d6e07e03d4674febd5ab45fa938
+        uses: github/codeql-action/upload-sarif@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2
         with:
           sarif_file: results.sarif
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ab9b714..99e56b8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -52,7 +52,7 @@ jobs:
         python-version: ${{ matrix.python-version }}
         allow-prereleases: true
     - name: Install uv
-      uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d
+      uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7
       with:
         enable-cache: false
     - name: Upgrade all dependencies for our weekly runs
@@ -102,7 +102,7 @@ jobs:
           persist-credentials: false
       - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97
       - name: Install uv
-        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d
+        uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7
         with:
           enable-cache: false
       - name: Install Just
@@ -120,7 +120,7 @@ jobs:
       - run: ls -la *.coverage
       - run: just coverage
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f
+        uses: codecov/codecov-action@303a32d7a59b442fa8d48b6a1cc6825c09c847a5
         with:
           use_oidc: true
           files: ./coverage.xml
diff --git a/.github/workflows/zizmor.yml b/.github/workflows/zizmor.yml
index 75ac9fa..922df8f 100644
--- a/.github/workflows/zizmor.yml
+++ b/.github/workflows/zizmor.yml
@@ -31,7 +31,7 @@ jobs:
           persist-credentials: false
 
       - name: Set up Rust
-        uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659
+        uses: actions-rust-lang/setup-rust-toolchain@ecabd13d1c56bd1345c230e542e9144811ad706f
       - name: Install jq
         run: |
           sudo apt-get update
@@ -52,7 +52,7 @@ jobs:
           retention-days: 7
 
       - name: Upload to code-scanning
-        uses: github/codeql-action/upload-sarif@cdf488f595d80d6e07e03d4674febd5ab45fa938
+        uses: github/codeql-action/upload-sarif@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2
         with:
           sarif_file: zizmor.sarif