diff --git a/.github/workflows/ios.yml b/.github/workflows/ios.yml
index ce2cf7e..1dbf07e 100644
--- a/.github/workflows/ios.yml
+++ b/.github/workflows/ios.yml
@@ -12,10 +12,10 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
 
     - name: Set up Xcode
-      uses: maxim-lobanov/setup-xcode@v1
+      uses: maxim-lobanov/setup-xcode@ed7a3b1fda3918c0306d1b724322adc0b8cc0a90 # v1
       with:
         xcode-version: "26"