diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 1c74428..10c1192 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -15,10 +15,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
 
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
         with:
           node-version-file: .nvmrc
 
@@ -43,7 +43,7 @@ jobs:
           fi
 
       - name: Commit chart version
-        uses: stefanzweifel/git-auto-commit-action@v6
+        uses: stefanzweifel/git-auto-commit-action@778341af668090896ca464160c2def5d1d1a3eb0 # v6
         if: steps.commit_exists.outputs.result == 'false'
         with:
           commit_message: ${{ env.COMMIT_MESSAGE }}
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 3b87d8e..107704f 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -8,9 +8,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
         with:
           node-version-file: .nvmrc
       - name: Install Dependencies
@@ -23,9 +23,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
         with:
           node-version-file: .nvmrc
       - name: Install Dependencies
@@ -38,9 +38,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
         with:
           node-version-file: .nvmrc
       - name: Install Dependencies
@@ -55,7 +55,7 @@ jobs:
       matrix: ${{ steps.gen-matrix.outputs.matrix }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
       - name: Generate Matrix
         uses: ./
         id: gen-matrix
@@ -86,14 +86,14 @@ jobs:
       contents: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
         with:
           fetch-depth: 0
       - name: Generate Changelog
         id: changelog
-        uses: gabe565/changelog-generator@v1
+        uses: gabe565/changelog-generator@733bb2c02fab0bb0e2dd9a059e0dc9f668d05c95 # v1
       - name: Release
-        uses: softprops/action-gh-release@v2
+        uses: softprops/action-gh-release@6cbd405e2c4e67a21c47fa9e383d020e4e28b836 # v2
         with:
           body: ${{ steps.changelog.outputs.changelog }}
-      - uses: nowactions/update-majorver@v1
+      - uses: nowactions/update-majorver@f2014bbbba95b635e990ce512c5653bd0f4753fb # v1