diff --git a/.github/workflows/code-quality.yml b/.github/workflows/code-quality.yml
index 31bd711a..6f761714 100644
--- a/.github/workflows/code-quality.yml
+++ b/.github/workflows/code-quality.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
 
       - name: Set up Node.js
         uses: actions/setup-node@8c91899e586c5b171469028077307d293428b516 # tag=v3
@@ -34,7 +34,7 @@ jobs:
 
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
 
       - name: Set up Node.js
         uses: actions/setup-node@8c91899e586c5b171469028077307d293428b516 # tag=v3
@@ -55,7 +55,7 @@ jobs:
 
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
 
       - name: Set up Node.js
         uses: actions/setup-node@8c91899e586c5b171469028077307d293428b516 # tag=v3
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 2c431ca7..b8589363 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3
+      uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
 
     - name: Initialize CodeQL
       uses: github/codeql-action/init@959cbb7472c4d4ad70cdfe6f4976053fe48ab394 # v2.1.37
diff --git a/.github/workflows/sdk-publish.yaml b/.github/workflows/sdk-publish.yaml
index 7a1dc689..95ac809c 100644
--- a/.github/workflows/sdk-publish.yaml
+++ b/.github/workflows/sdk-publish.yaml
@@ -10,7 +10,7 @@ jobs:
     if: ${{ github.repository == 'jellyfin/jellyfin-sdk-typescript' }}
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
 
       - name: Set up Node.js
         uses: actions/setup-node@8c91899e586c5b171469028077307d293428b516 # tag=v3
diff --git a/.github/workflows/sdk-unstable-branch.yaml b/.github/workflows/sdk-unstable-branch.yaml
index 0a9aa864..2d3b82a6 100644
--- a/.github/workflows/sdk-unstable-branch.yaml
+++ b/.github/workflows/sdk-unstable-branch.yaml
@@ -17,7 +17,7 @@ jobs:
     if: ${{ github.repository == 'jellyfin/jellyfin-sdk-typescript' }}
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
         with:
           ref: master
           token: ${{ secrets.JF_BOT_TOKEN }}
diff --git a/.github/workflows/sdk-unstable-publish.yaml b/.github/workflows/sdk-unstable-publish.yaml
index 91ef3d46..792fdb18 100644
--- a/.github/workflows/sdk-unstable-publish.yaml
+++ b/.github/workflows/sdk-unstable-publish.yaml
@@ -12,7 +12,7 @@ jobs:
     if: ${{ github.repository == 'jellyfin/jellyfin-sdk-typescript' }}
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
         with:
           ref: openapi-unstable
 
diff --git a/.github/workflows/sdk-update-api-spec.yaml b/.github/workflows/sdk-update-api-spec.yaml
index 05cf18cc..ea7f7e03 100644
--- a/.github/workflows/sdk-update-api-spec.yaml
+++ b/.github/workflows/sdk-update-api-spec.yaml
@@ -11,7 +11,7 @@ jobs:
     if: ${{ github.repository == 'jellyfin/jellyfin-sdk-typescript' }}
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
 
       - name: Set up Node.js
         uses: actions/setup-node@8c91899e586c5b171469028077307d293428b516 # tag=v3