diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index 2d78bdfd..e2bb01aa 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -13,9 +13,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5
         with:
           go-version-file: 'go.mod'
       - name: Run static analysis tests
@@ -25,8 +25,8 @@ jobs:
     name: Unit tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-go@v3
+      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
+      - uses: actions/setup-go@be3c94b385c4f180051c996d336f57a34c397495 # v3
         with:
           go-version: '~1.21.7'
       - run: go test -v -timeout 10m -race ./...
@@ -40,11 +40,11 @@ jobs:
             os: [ubuntu-22.04, macos-14]
     steps:
       - name: Git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
         with:
           fetch-depth: 0
       - name: Set up Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@be3c94b385c4f180051c996d336f57a34c397495 # v3
         with:
           go-version: '~1.21.7'
       - name: Run e2e tests
@@ -58,7 +58,7 @@ jobs:
         run: echo "ANR_TMPDIR=$TMPDIR" >> $GITHUB_ENV
       - name: "Upload Artifact"
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
         with:
           name: anr-logs-${{ matrix.os }}
           path: |
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 6a51033c..a8e62be0 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -38,7 +38,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 78b2ce34..ca4d303b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,12 +13,12 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Git checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           fetch-depth: 0
           path: avalanche-network-runner
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5
         with:
           go-version-file: 'go.mod'
       - name: Set up arm64 cross compiler
@@ -26,7 +26,7 @@ jobs:
           sudo apt-get -y update
           sudo apt-get -y install gcc-aarch64-linux-gnu
       - name: Checkout osxcross
-        uses: actions/checkout@v3
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
         with:
           repository: tpoechtrager/osxcross
           path: osxcross
@@ -42,7 +42,7 @@ jobs:
           MACOS_SDK_FNAME: MacOSX12.3.sdk.tar.xz
           MACOS_SDK_CHECKSUM: 3abd261ceb483c44295a6623fdffe5d44fc4ac2c872526576ec5ab5ad0f6e26c
       - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v2
+        uses: goreleaser/goreleaser-action@b953231f81b8dfd023c58e0854a721e35037f28b # v2
         with:
           distribution: goreleaser
           version: latest