diff --git a/.github/workflows/code_coverage.yml b/.github/workflows/code_coverage.yml
index a2a0d65c..1885429c 100644
--- a/.github/workflows/code_coverage.yml
+++ b/.github/workflows/code_coverage.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@1e204e9a9253d643386038d443f96446fa156a97
+        uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/daily_tests.yml b/.github/workflows/daily_tests.yml
index 0867ff8e..f174690c 100644
--- a/.github/workflows/daily_tests.yml
+++ b/.github/workflows/daily_tests.yml
@@ -17,7 +17,7 @@ jobs:
           - nightly
     steps:
       - name: Checkout sources
-        uses: actions/checkout@1e204e9a9253d643386038d443f96446fa156a97
+        uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/lints.yml b/.github/workflows/lints.yml
index ca315911..b2dcdb69 100644
--- a/.github/workflows/lints.yml
+++ b/.github/workflows/lints.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@1e204e9a9253d643386038d443f96446fa156a97
+        uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/security_audit.yml b/.github/workflows/security_audit.yml
index 6d1c1030..ca052cf8 100644
--- a/.github/workflows/security_audit.yml
+++ b/.github/workflows/security_audit.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@1e204e9a9253d643386038d443f96446fa156a97
+        uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
         with:
           persist-credentials: false
       - name: Install stable toolchain
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2b22abff..80888134 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -31,7 +31,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout sources
-        uses: actions/checkout@1e204e9a9253d643386038d443f96446fa156a97
+        uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
         with:
           persist-credentials: false
       
@@ -95,7 +95,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@1e204e9a9253d643386038d443f96446fa156a97
+        uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
         with:
           persist-credentials: false
 
@@ -120,7 +120,7 @@ jobs:
           - stable
           - nightly
     steps:
-    - uses: actions/checkout@1e204e9a9253d643386038d443f96446fa156a97
+    - uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
       with:
         persist-credentials: false
     - uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af
@@ -145,7 +145,7 @@ jobs:
           - armv7-unknown-linux-gnueabihf
           - mips64-unknown-linux-gnuabi64
     steps:
-      - uses: actions/checkout@1e204e9a9253d643386038d443f96446fa156a97
+      - uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
         with:
           persist-credentials: false
       - uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af
@@ -169,7 +169,7 @@ jobs:
         arch:
           - wasm32-unknown-unknown
     steps:
-      - uses: actions/checkout@1e204e9a9253d643386038d443f96446fa156a97
+      - uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
         with:
           persist-credentials: false
       - uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af
@@ -186,7 +186,7 @@ jobs:
     name: Build documentation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@1e204e9a9253d643386038d443f96446fa156a97
+      - uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
         with:
           persist-credentials: false
       - uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af
@@ -210,7 +210,7 @@ jobs:
     continue-on-error: ${{ matrix.checks == 'advisories' }}
 
     steps:
-    - uses: actions/checkout@1e204e9a9253d643386038d443f96446fa156a97
+    - uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
       with:
         persist-credentials: false
     - uses: EmbarkStudios/cargo-deny-action@0ca727bbae7b7b578b9a5f98186caac35aa2a00d