diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index b138324bf4..5820c86b97 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -46,7 +46,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@64d10c13136e1c5bce3e5fbde8d4906eeaafc885 # v3
+      uses: github/codeql-action/init@0499de31b99561a6d14a36a5f662c2a54f91beee # v4
       with:
         languages: ${{ matrix.language }}
         build-mode: ${{ matrix.build-mode }}
@@ -63,6 +63,6 @@ jobs:
         pip install -e .
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@64d10c13136e1c5bce3e5fbde8d4906eeaafc885 # v3
+      uses: github/codeql-action/analyze@0499de31b99561a6d14a36a5f662c2a54f91beee # v4
       with:
         category: "/language:${{matrix.language}}"
diff --git a/.github/workflows/dist.yml b/.github/workflows/dist.yml
index 84bf1ba893..b4d4a2e78b 100644
--- a/.github/workflows/dist.yml
+++ b/.github/workflows/dist.yml
@@ -91,7 +91,7 @@ jobs:
           # Free-threading builds:
           ls wheelhouse/*cp314t*.whl
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         with:
           name: wheel-${{ matrix.buildplat[1] }}
           path: ./wheelhouse/*.whl
@@ -124,7 +124,7 @@ jobs:
           cd ..
           python -c "from pymongo import has_c; assert has_c()"
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         with:
           name: "sdist"
           path: ./dist/*.tar.gz
@@ -135,13 +135,13 @@ jobs:
     name: Download Wheels
     steps:
       - name: Download all workflow run artifacts
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
       - name: Flatten directory
         working-directory: .
         run: |
           find . -mindepth 2 -type f -exec mv {} . \;
           find . -type d -empty -delete
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         with:
           name: all-dist-${{ github.run_id }}
           path: "./*"
diff --git a/.github/workflows/release-python.yml b/.github/workflows/release-python.yml
index 6abca9e528..43e500337e 100644
--- a/.github/workflows/release-python.yml
+++ b/.github/workflows/release-python.yml
@@ -75,7 +75,7 @@ jobs:
       id-token: write
     steps:
       - name: Download all the dists
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: all-dist-${{ github.run_id }}
           path: dist/
diff --git a/.github/workflows/test-python.yml b/.github/workflows/test-python.yml
index 4685ba2d92..20323dd925 100644
--- a/.github/workflows/test-python.yml
+++ b/.github/workflows/test-python.yml
@@ -26,7 +26,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Install uv
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7
         with:
           enable-cache: true
           python-version: "3.10"
@@ -68,7 +68,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Install uv
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7
         with:
           enable-cache: true
           python-version: ${{ matrix.python-version }}
@@ -87,7 +87,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Install uv
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7
         with:
           enable-cache: true
           python-version: "3.10"
@@ -112,7 +112,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Install uv
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7
         with:
           enable-cache: true
           python-version: "3.10"
@@ -131,7 +131,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Install uv
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7
         with:
           enable-cache: true
           python-version: "3.10"
@@ -153,7 +153,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Install uv
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7
         with:
           enable-cache: true
           python-version: "${{matrix.python}}"
@@ -174,7 +174,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Install uv
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7
         with:
           enable-cache: true
           python-version: "3.10"
@@ -214,7 +214,7 @@ jobs:
         run: |
           pip install build
           python -m build --sdist
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         with:
           name: "sdist"
           path: dist/*.tar.gz
@@ -226,7 +226,7 @@ jobs:
       timeout-minutes: 20
       steps:
         - name: Download sdist
-          uses: actions/download-artifact@v5
+          uses: actions/download-artifact@v6
           with:
             path: sdist/
         - name: Unpack SDist
@@ -264,7 +264,7 @@ jobs:
           with:
             persist-credentials: false
         - name: Install uv
-          uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6
+          uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7
           with:
             python-version: "3.10"
         - id: setup-mongodb