diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 264cf53..a9d6e13 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
       - name: Check out source
-        uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Set up .NET
         uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6
@@ -74,7 +74,7 @@ jobs:
         run: ./eng/test-demo-package.sh artifacts
 
       - name: Upload NuGet packages
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: nuget-packages
           path: artifacts/
@@ -83,7 +83,7 @@ jobs:
 
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: test-results
           path: TestResults/
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index a1d221a..06e2918 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Check out source
-        uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Set up .NET
         uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6
diff --git a/.github/workflows/contract-monitor.yml b/.github/workflows/contract-monitor.yml
index 1bba9cf..2a0969a 100644
--- a/.github/workflows/contract-monitor.yml
+++ b/.github/workflows/contract-monitor.yml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Check out source
-        uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Compare live contract with the reviewed snapshot
         id: contract
@@ -48,7 +48,7 @@ jobs:
 
       - name: Upload contract-check report
         if: always()
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: contract-check
           path: contract-check.txt
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index e22114c..426d9b8 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -28,7 +28,7 @@ jobs:
 
     steps:
       - name: Check out tagged source
-        uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           fetch-depth: 0
 
@@ -80,7 +80,7 @@ jobs:
         run: ./eng/test-demo-package.sh artifacts
 
       - name: Upload NuGet packages
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: nuget-packages
           path: artifacts/
@@ -100,7 +100,7 @@ jobs:
 
     steps:
       - name: Download NuGet packages
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: nuget-packages
           path: artifacts
@@ -153,10 +153,10 @@ jobs:
 
     steps:
       - name: Check out tagged source
-        uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Download NuGet packages
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: nuget-packages
           path: artifacts