diff --git a/.github/workflows/otns.yml b/.github/workflows/otns.yml
index 73305928c..252f601e7 100644
--- a/.github/workflows/otns.yml
+++ b/.github/workflows/otns.yml
@@ -67,7 +67,7 @@ jobs:
       with:
         go-version: "1.20"
     - name: Set up Python
-      uses: actions/setup-python@57ded4d7d5e986d7296eab16560982c6dd7c923b # v4.6.0
+      uses: actions/setup-python@bd6b4b6205c4dbad673328db7b31b7fab9e241c0 # v4.6.1
       with:
         python-version: "3.9"
     - name: Bootstrap
@@ -106,7 +106,7 @@ jobs:
         with:
           go-version: "1.20"
       - name: Set up Python
-        uses: actions/setup-python@57ded4d7d5e986d7296eab16560982c6dd7c923b # v4.6.0
+        uses: actions/setup-python@bd6b4b6205c4dbad673328db7b31b7fab9e241c0 # v4.6.1
         with:
           python-version: "3.9"
       - name: Bootstrap
@@ -168,7 +168,7 @@ jobs:
         with:
           go-version: "1.20"
       - name: Set up Python
-        uses: actions/setup-python@57ded4d7d5e986d7296eab16560982c6dd7c923b # v4.6.0
+        uses: actions/setup-python@bd6b4b6205c4dbad673328db7b31b7fab9e241c0 # v4.6.1
         with:
           python-version: "3.9"
       - name: Bootstrap