diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index b448c8c7..66e55587 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -68,7 +68,7 @@ jobs:
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
 
       - name: Set up Rust toolchain
-        uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6
+        uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659
         with:
           cache: true
           rustflags: ""
diff --git a/.github/workflows/external-memory-pattern-radar.yml b/.github/workflows/external-memory-pattern-radar.yml
index 4619350b..f1cd8ae1 100644
--- a/.github/workflows/external-memory-pattern-radar.yml
+++ b/.github/workflows/external-memory-pattern-radar.yml
@@ -22,7 +22,7 @@ jobs:
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
 
       - name: Set up Rust toolchain
-        uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6
+        uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659
         with:
           cache: true
           rustflags: ""
diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index 0e409287..5922e5e8 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -66,7 +66,7 @@ jobs:
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
 
       - name: Set up Rust toolchain
-        uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6
+        uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659
         with:
           cache: true
           rustflags: ''
diff --git a/.github/workflows/language.yml b/.github/workflows/language.yml
index 6385bd46..14372a0b 100644
--- a/.github/workflows/language.yml
+++ b/.github/workflows/language.yml
@@ -38,7 +38,7 @@ jobs:
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
 
       - name: Set up Rust toolchain
-        uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6
+        uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659
         with:
           cache: true
           rustflags: ''
diff --git a/.github/workflows/nightly-harness-signals.yml b/.github/workflows/nightly-harness-signals.yml
index 14e9ef99..76dd694e 100644
--- a/.github/workflows/nightly-harness-signals.yml
+++ b/.github/workflows/nightly-harness-signals.yml
@@ -51,7 +51,7 @@ jobs:
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
 
       - name: Set up Rust toolchain
-        uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6
+        uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659
         with:
           cache: true
           rustflags: ""
diff --git a/.github/workflows/quality.yml b/.github/workflows/quality.yml
index 210114fb..a5278b9c 100644
--- a/.github/workflows/quality.yml
+++ b/.github/workflows/quality.yml
@@ -54,7 +54,7 @@ jobs:
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
 
       - name: Set up Rust toolchain
-        uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6
+        uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659
         with:
           cache: true
           rustflags: ''
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 603d3a7e..fd1ddb1d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -36,7 +36,7 @@ jobs:
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
 
       - name: Set up Rust toolchain
-        uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6
+        uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659
         with:
           cache: true
           components: rustfmt, clippy