diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 01b9377..15df995 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -29,7 +29,7 @@ jobs:
         with:
           submodules: true
       - name: Install stable
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # branch=master
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 # branch=master
         with:
           toolchain: stable
           components: rustfmt
@@ -51,7 +51,7 @@ jobs:
         with:
           submodules: true
       - name: Install ${{ matrix.toolchain }}
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # branch=master
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 # branch=master
         with:
           toolchain: ${{ matrix.toolchain }}
           components: clippy
@@ -68,7 +68,7 @@ jobs:
         with:
           submodules: true
       - name: Install stable
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # branch=master
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 # branch=master
         with:
           toolchain: stable
           components: rustfmt
@@ -85,7 +85,7 @@ jobs:
         with:
           submodules: true
       - name: Install nightly
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # branch=master
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 # branch=master
         with:
           toolchain: nightly
       - name: Install cargo-docs-rs
@@ -102,7 +102,7 @@ jobs:
         with:
           submodules: true
       - name: Install stable
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # branch=master
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 # branch=master
         with:
           toolchain: stable
       - name: cargo install cargo-hack
@@ -127,7 +127,7 @@ jobs:
         with:
           submodules: true
       - name: Install ${{ matrix.msrv }}
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # branch=master
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 # branch=master
         with:
           toolchain: ${{ matrix.msrv }}
       - uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # tag=v6.1.0
diff --git a/.github/workflows/scheduled.yml b/.github/workflows/scheduled.yml
index 9cf2add..fcdb006 100644
--- a/.github/workflows/scheduled.yml
+++ b/.github/workflows/scheduled.yml
@@ -23,7 +23,7 @@ jobs:
         with:
           submodules: true
       - name: Install nightly
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # branch=master
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 # branch=master
         with:
           toolchain: nightly
       - name: cargo generate-lockfile
@@ -49,7 +49,7 @@ jobs:
           submodules: true
       - name: Install beta
         if: hashFiles('Cargo.lock') != ''
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # branch=master
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 # branch=master
         with:
           toolchain: beta
       - name: cargo update
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 95c246f..be5e942 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -30,7 +30,7 @@ jobs:
         with:
           submodules: true
       - name: Install ${{ matrix.toolchain }}
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # branch=master
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 # branch=master
         with:
           toolchain: ${{ matrix.toolchain }}
       - name: cargo generate-lockfile
@@ -70,11 +70,11 @@ jobs:
         with:
           submodules: true
       - name: Install stable
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # branch=master
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 # branch=master
         with:
           toolchain: stable
       - name: Install nightly for -Zminimal-versions
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # branch=master
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 # branch=master
         with:
           toolchain: nightly
       - name: rustup default stable
@@ -96,7 +96,7 @@ jobs:
         with:
           submodules: true
       - name: Install stable
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # branch=master
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 # branch=master
         with:
           toolchain: stable
       - name: cargo generate-lockfile
@@ -133,7 +133,7 @@ jobs:
         with:
           submodules: true
       - name: Install stable
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # branch=master
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 # branch=master
         with:
           toolchain: stable
           components: llvm-tools-preview