diff --git a/.github/workflows/pypi_publish.yaml b/.github/workflows/pypi_publish.yaml
index 7497c08c8794..0c9b50f4a63a 100644
--- a/.github/workflows/pypi_publish.yaml
+++ b/.github/workflows/pypi_publish.yaml
@@ -21,7 +21,7 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
 
       - name: Set up Python
-        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
+        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5.6.0
         with:
           python-version: "3.11"
 
@@ -51,7 +51,7 @@ jobs:
           python -c "from diffusers import *"
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02  # v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02  # v4.6.2
         with:
           name: python-dist
           path: dist/
@@ -74,6 +74,6 @@ jobs:
           path: dist/
 
       - name: Publish package distributions to TestPyPI
-        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e  # release/v1
+        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # v1.13.0
         with:
           verbose: true