diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 7e57189..f25969f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Checkout vcpkg
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # 6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # 7.0.0
         with:
           repository: microsoft/vcpkg
           ref: master
@@ -95,12 +95,12 @@ jobs:
 
     steps:
       - name: Checkout self
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # 6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # 7.0.0
         with:
           path: self/
 
       - name: Checkout vcpkg
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # 6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # 7.0.0
         with:
           repository: microsoft/vcpkg
           ref: master