diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 264f5f8..7fd3154 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -39,7 +39,7 @@ jobs:
           persist-credentials: false
 
       - name: Install Rust toolchain (from rust-toolchain.toml)
-        uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6
+        uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659
 
       - uses: Swatinem/rust-cache@8cbdedb5103daa674dcf46d3590fe06a76645684
         with:
@@ -77,7 +77,7 @@ jobs:
           persist-credentials: false
 
       - name: Install Rust toolchain (from rust-toolchain.toml)
-        uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6
+        uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659
 
       - uses: Swatinem/rust-cache@8cbdedb5103daa674dcf46d3590fe06a76645684
         with:
@@ -120,7 +120,7 @@ jobs:
           persist-credentials: false
 
       - name: Install Rust toolchain (from rust-toolchain.toml)
-        uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6
+        uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659
 
       - uses: Swatinem/rust-cache@8cbdedb5103daa674dcf46d3590fe06a76645684
         with:
@@ -189,7 +189,7 @@ jobs:
       - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
         with:
           persist-credentials: false
-      - uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6
+      - uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659
       - uses: Swatinem/rust-cache@8cbdedb5103daa674dcf46d3590fe06a76645684
         with:
           shared-key: release-${{ runner.os }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3008497..f1f2ff4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -65,7 +65,7 @@ jobs:
           printf 'tag=%s\n' "$tag" >> "$GITHUB_OUTPUT"
           printf 'should_release=%s\n' "$should_release" >> "$GITHUB_OUTPUT"
 
-      - uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6
+      - uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659
         if: steps.detect.outputs.should_release == 'true'
 
       - uses: Swatinem/rust-cache@8cbdedb5103daa674dcf46d3590fe06a76645684
@@ -336,7 +336,7 @@ jobs:
               --body "Generated after publishing v${version}. Consumers should update their flake input after this PR merges."
           fi
 
-      - uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6
+      - uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659
         if: github.event_name == 'workflow_dispatch' && inputs.publish_crates == true
 
       - uses: Swatinem/rust-cache@8cbdedb5103daa674dcf46d3590fe06a76645684