diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index a0e2bfb..df4ba22 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -38,11 +38,11 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@b8d3b6e8af63cde30bdc382c0bc28114f4346c88 # v2
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
@@ -53,7 +53,7 @@ jobs:
     # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
     # If this step fails, then you should remove it and run the build manually (see below)
     - name: Autobuild
-      uses: github/codeql-action/autobuild@v2
+      uses: github/codeql-action/autobuild@b8d3b6e8af63cde30bdc382c0bc28114f4346c88 # v2
 
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 https://git.io/JvXDl
@@ -67,4 +67,4 @@ jobs:
     #   make release
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@b8d3b6e8af63cde30bdc382c0bc28114f4346c88 # v2
diff --git a/.github/workflows/jira-issue-create.yml b/.github/workflows/jira-issue-create.yml
index ab52cf6..f4610ca 100644
--- a/.github/workflows/jira-issue-create.yml
+++ b/.github/workflows/jira-issue-create.yml
@@ -11,7 +11,7 @@ on:
 
 jobs:
   call-workflow-passing-data:
-    uses: amplitude/Amplitude-TypeScript/.github/workflows/jira-issue-create-template.yml@main
+    uses: amplitude/Amplitude-TypeScript/.github/workflows/jira-issue-create-template.yml@c832303a64c05b9911b6b1ad3dd8f69099f71179 # @amplitude/analytics-browser@2.36.9
     with:
       label: "Java"
       subcomponent: "dx_java_sdk"
diff --git a/.github/workflows/pull-request-test.yml b/.github/workflows/pull-request-test.yml
index 4e8a73b..7bcd59c 100644
--- a/.github/workflows/pull-request-test.yml
+++ b/.github/workflows/pull-request-test.yml
@@ -9,10 +9,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Set up JDK 11
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@c1e323688fd81a25caa38c78aa6df2d33d3e20d9 # v4
         with:
           java-version: '11'
           distribution: 'zulu'
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       - name: Test with Gradle
         run: ./gradlew test:test --stacktrace
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 469f020..1ce946b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: ${{ github.actor }} permission check to do a release
-        uses: "lannonbr/repo-permission-check-action@2.0.2"
+        uses: "lannonbr/repo-permission-check-action@2bb8c89ba8bf115c4bfab344d6a6f442b24c9a1f" # 2.0.2
         with:
           permission: "write"
         env:
@@ -42,12 +42,12 @@ jobs:
       ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.SIGNING_PASSWORD }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           ssh-key: ${{ secrets.DEPLOY_KEY }}
 
       - name: Set up JDK 11
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@c1e323688fd81a25caa38c78aa6df2d33d3e20d9 # v4
         with:
           java-version: '11'
           distribution: 'zulu'