diff --git a/.github/workflows/audit.yml b/.github/workflows/audit.yml
index 45cdc457a5..b156ca92ea 100644
--- a/.github/workflows/audit.yml
+++ b/.github/workflows/audit.yml
@@ -28,7 +28,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@be73d7920c329f220ce78e0234b8f96b7ae60248
+        uses: dtolnay/rust-toolchain@21dc36fb71dd22e3317045c0c31a3f4249868b17
         with:
           toolchain: stable
       - uses: Swatinem/rust-cache@378c8285a4eaf12899d11bea686a763e906956af
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 52dc2fc8c0..c04ef366d8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -52,7 +52,7 @@ jobs:
           egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
 
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
-      - uses: dtolnay/rust-toolchain@be73d7920c329f220ce78e0234b8f96b7ae60248
+      - uses: dtolnay/rust-toolchain@21dc36fb71dd22e3317045c0c31a3f4249868b17
         with:
           toolchain: ${{ matrix.rust }}
           components: rust-src
@@ -97,7 +97,7 @@ jobs:
         with:
           egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
-      - uses: dtolnay/rust-toolchain@be73d7920c329f220ce78e0234b8f96b7ae60248
+      - uses: dtolnay/rust-toolchain@21dc36fb71dd22e3317045c0c31a3f4249868b17
         with:
           toolchain: nightly
           components: clippy,rustfmt
@@ -126,7 +126,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@be73d7920c329f220ce78e0234b8f96b7ae60248
+        uses: dtolnay/rust-toolchain@21dc36fb71dd22e3317045c0c31a3f4249868b17
         with:
           toolchain: stable
       - uses: Swatinem/rust-cache@378c8285a4eaf12899d11bea686a763e906956af
@@ -150,7 +150,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@be73d7920c329f220ce78e0234b8f96b7ae60248
+        uses: dtolnay/rust-toolchain@21dc36fb71dd22e3317045c0c31a3f4249868b17
         with:
           toolchain: stable
       - uses: Swatinem/rust-cache@378c8285a4eaf12899d11bea686a763e906956af
@@ -171,7 +171,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@be73d7920c329f220ce78e0234b8f96b7ae60248
+        uses: dtolnay/rust-toolchain@21dc36fb71dd22e3317045c0c31a3f4249868b17
         with:
           toolchain: nightly
       - name: Install cargo-llvm-cov
@@ -199,7 +199,7 @@ jobs:
     steps:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@be73d7920c329f220ce78e0234b8f96b7ae60248
+        uses: dtolnay/rust-toolchain@21dc36fb71dd22e3317045c0c31a3f4249868b17
         with:
           toolchain:
             stable
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 101070c8c2..e16fb7f9ea 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -34,7 +34,7 @@ jobs:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
         with:
           persist-credentials: false
-      - uses: dtolnay/rust-toolchain@be73d7920c329f220ce78e0234b8f96b7ae60248
+      - uses: dtolnay/rust-toolchain@21dc36fb71dd22e3317045c0c31a3f4249868b17
         with:
           toolchain: stable
       - run: cargo package