diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index bc581d7..26c13ce 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -26,7 +26,7 @@ jobs:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@02cb101ec7c40f2c49e1d9714d64511d8e1b74de # v1 stable
+        uses: dtolnay/rust-toolchain@7e38f4b43b4db5c8dd498af069a4f6196df1d067 # v1 stable
         with:
           toolchain: stable
 
diff --git a/.github/workflows/pr-check.yml b/.github/workflows/pr-check.yml
index 85863dd..939e988 100644
--- a/.github/workflows/pr-check.yml
+++ b/.github/workflows/pr-check.yml
@@ -29,7 +29,7 @@ jobs:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@02cb101ec7c40f2c49e1d9714d64511d8e1b74de # v1 stable
+        uses: dtolnay/rust-toolchain@7e38f4b43b4db5c8dd498af069a4f6196df1d067 # v1 stable
         with:
           toolchain: stable
           components: rustfmt, clippy
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 703d62a..f43a5b8 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -44,7 +44,7 @@ jobs:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@02cb101ec7c40f2c49e1d9714d64511d8e1b74de # v1
+        uses: dtolnay/rust-toolchain@7e38f4b43b4db5c8dd498af069a4f6196df1d067 # v1
         with:
           toolchain: stable
           targets: ${{ matrix.target }}
@@ -175,7 +175,7 @@ jobs:
           ref: main
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@02cb101ec7c40f2c49e1d9714d64511d8e1b74de # v1
+        uses: dtolnay/rust-toolchain@7e38f4b43b4db5c8dd498af069a4f6196df1d067 # v1
         with:
           toolchain: stable