diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 1705518..135ac91 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -36,11 +36,11 @@ 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.
@@ -54,7 +54,7 @@ jobs:
     # Autobuild attempts to build any compiled languages  (C/C++, C#, Go, 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.
     # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
@@ -67,6 +67,6 @@ jobs:
     #   ./location_of_script_within_repo/buildscript.sh
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@b8d3b6e8af63cde30bdc382c0bc28114f4346c88 # v2
       with:
         category: "/language:${{matrix.language}}"
diff --git a/.github/workflows/jira-issue-create.yml b/.github/workflows/jira-issue-create.yml
index b691a7b..526998e 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: "Python"
       subcomponent: "dx_python_sdk"
diff --git a/.github/workflows/publish-to-pypi.yml b/.github/workflows/publish-to-pypi.yml
index f190d83..992b3ca 100644
--- a/.github/workflows/publish-to-pypi.yml
+++ b/.github/workflows/publish-to-pypi.yml
@@ -29,12 +29,12 @@ jobs:
       id-token: write
     steps:
       - name: Checkout for release to PyPI
-        uses: actions/checkout@v3
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
         with:
           fetch-depth: 0
 
       - name: Set up Python 3.9
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@3542bca2639a428e1796aaa6a2ffef0c0f575566 # v3
         with:
           python-version: 3.9
 
diff --git a/.github/workflows/publish-to-test-pypi.yml b/.github/workflows/publish-to-test-pypi.yml
index 8894357..d7419eb 100644
--- a/.github/workflows/publish-to-test-pypi.yml
+++ b/.github/workflows/publish-to-test-pypi.yml
@@ -29,12 +29,12 @@ jobs:
       id-token: write
     steps:
       - name: Checkout for release to Test PyPI
-        uses: actions/checkout@v3
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
         with:
           fetch-depth: 0
 
       - name: Set up Python 3.9
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@3542bca2639a428e1796aaa6a2ffef0c0f575566 # v3
         with:
           python-version: 3.9
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 818e564..5861533 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,10 +10,10 @@ jobs:
         python-version: [ "3.8", "3.9", "3.10", "3.11", "3.12", "3.13" ]
     steps:
       - name: Checkout source code
-        uses: actions/checkout@v3
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@3542bca2639a428e1796aaa6a2ffef0c0f575566 # v3
         with:
           python-version: ${{ matrix.python-version }}