diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index eeb1e6b..5c29dc0 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -62,11 +62,11 @@ jobs:
       name: testpypi
       url: https://test.pypi.org/p/runware-sdk
     steps:
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
         with:
           name: dist
           path: dist/
-      - uses: pypa/gh-action-pypi-publish@release/v1
+      - uses: pypa/gh-action-pypi-publish@dc37677b2e1c63e2034f94d8a5b11f265b73ba33 # v1.14.2
         with:
           repository-url: https://test.pypi.org/legacy/
 
@@ -80,8 +80,8 @@ jobs:
       name: pypi
       url: https://pypi.org/p/runware-sdk
     steps:
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
         with:
           name: dist
           path: dist/
-      - uses: pypa/gh-action-pypi-publish@release/v1
+      - uses: pypa/gh-action-pypi-publish@dc37677b2e1c63e2034f94d8a5b11f265b73ba33 # v1.14.2