diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index 1202d2dd9..61c6b8ed8 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -37,7 +37,7 @@ jobs:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@6d653acede28d24f02e3cd41383119e8b1b35921 # stable
+        uses: dtolnay/rust-toolchain@2c7215f132e9ebf062739d9130488b56d53c060c # stable
         with:
           toolchain: stable
           targets: ${{ matrix.target }}
diff --git a/.github/workflows/benchmark_fork_run.yml b/.github/workflows/benchmark_fork_run.yml
index 757b11596..9f925de48 100644
--- a/.github/workflows/benchmark_fork_run.yml
+++ b/.github/workflows/benchmark_fork_run.yml
@@ -24,7 +24,7 @@ jobs:
           sudo apt-get install -y protobuf-compiler libtss2-dev pkg-config
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@6d653acede28d24f02e3cd41383119e8b1b35921 # stable
+        uses: dtolnay/rust-toolchain@2c7215f132e9ebf062739d9130488b56d53c060c # stable
         with:
           toolchain: stable
           targets: ${{ matrix.target }}
diff --git a/.github/workflows/benchmark_pr.yml b/.github/workflows/benchmark_pr.yml
index 73ea7c7f0..499b53848 100644
--- a/.github/workflows/benchmark_pr.yml
+++ b/.github/workflows/benchmark_pr.yml
@@ -45,7 +45,7 @@ jobs:
           sudo apt-get install -y protobuf-compiler libtss2-dev pkg-config
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@6d653acede28d24f02e3cd41383119e8b1b35921 # stable
+        uses: dtolnay/rust-toolchain@2c7215f132e9ebf062739d9130488b56d53c060c # stable
         with:
           toolchain: stable
           targets: ${{ matrix.target }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b222342de..b975b03e1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -103,7 +103,7 @@ jobs:
           sudo apt-get install -y softhsm2
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@6d653acede28d24f02e3cd41383119e8b1b35921 # stable
+        uses: dtolnay/rust-toolchain@2c7215f132e9ebf062739d9130488b56d53c060c # stable
         with:
           toolchain: stable
           targets: "${{ matrix.target }},wasm32-unknown-unknown"
@@ -274,7 +274,7 @@ jobs:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@6d653acede28d24f02e3cd41383119e8b1b35921 # stable
+        uses: dtolnay/rust-toolchain@2c7215f132e9ebf062739d9130488b56d53c060c # stable
         with:
           toolchain: stable
           targets: ${{ matrix.target }}
diff --git a/.github/workflows/functional.yml b/.github/workflows/functional.yml
index 08668bee4..660701f9d 100644
--- a/.github/workflows/functional.yml
+++ b/.github/workflows/functional.yml
@@ -77,7 +77,7 @@ jobs:
         uses: swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@6d653acede28d24f02e3cd41383119e8b1b35921 # stable
+        uses: dtolnay/rust-toolchain@2c7215f132e9ebf062739d9130488b56d53c060c # stable
         with:
           toolchain: stable
 
diff --git a/.github/workflows/linters.yml b/.github/workflows/linters.yml
index fd5471ad6..1c687148b 100644
--- a/.github/workflows/linters.yml
+++ b/.github/workflows/linters.yml
@@ -29,7 +29,7 @@ jobs:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Install Rust ${{ env.rust_min }}
-        uses: dtolnay/rust-toolchain@6d653acede28d24f02e3cd41383119e8b1b35921 # stable
+        uses: dtolnay/rust-toolchain@2c7215f132e9ebf062739d9130488b56d53c060c # stable
         with:
           toolchain: ${{ env.rust_min }}
           components: rustfmt
@@ -58,7 +58,7 @@ jobs:
           sudo apt-get install -y protobuf-compiler
 
       - name: Install Rust ${{ env.rust_min }}
-        uses: dtolnay/rust-toolchain@6d653acede28d24f02e3cd41383119e8b1b35921 # stable
+        uses: dtolnay/rust-toolchain@2c7215f132e9ebf062739d9130488b56d53c060c # stable
         with:
           toolchain: ${{ env.rust_min }}
           components: rustfmt, clippy
diff --git a/.github/workflows/mutants.yml b/.github/workflows/mutants.yml
index 4fcf8cd90..ea41cd290 100644
--- a/.github/workflows/mutants.yml
+++ b/.github/workflows/mutants.yml
@@ -32,7 +32,7 @@ jobs:
           sudo apt-get install -y protobuf-compiler libtss2-dev pkg-config
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@6d653acede28d24f02e3cd41383119e8b1b35921 # stable
+        uses: dtolnay/rust-toolchain@2c7215f132e9ebf062739d9130488b56d53c060c # stable
         with:
           toolchain: stable
           targets: "${{ matrix.target }},wasm32-unknown-unknown"
diff --git a/.github/workflows/propose_osc_changes.yml b/.github/workflows/propose_osc_changes.yml
index 3ba1aa920..c5e974e79 100644
--- a/.github/workflows/propose_osc_changes.yml
+++ b/.github/workflows/propose_osc_changes.yml
@@ -23,7 +23,7 @@ jobs:
           fetch-depth: 0  # get all commits
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@6d653acede28d24f02e3cd41383119e8b1b35921 # stable
+        uses: dtolnay/rust-toolchain@2c7215f132e9ebf062739d9130488b56d53c060c # stable
         with:
           toolchain: stable