diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index b7047b3..f600af2 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -16,7 +16,7 @@ jobs:
     steps:
     - uses: actions/checkout@v7
     - name: Setup Rust
-      uses: actions-rust-lang/setup-rust-toolchain@v1
+      uses: actions-rust-lang/setup-rust-toolchain@v2
       with:
         toolchain: 1.94.0
         components: rustfmt, clippy
@@ -41,7 +41,7 @@ jobs:
     steps:
     - uses: actions/checkout@v7
     - name: Setup Rust MSRV
-      uses: actions-rust-lang/setup-rust-toolchain@v1
+      uses: actions-rust-lang/setup-rust-toolchain@v2
       with:
         toolchain: 1.88.0
     - name: Check MSRV
@@ -53,7 +53,7 @@ jobs:
     steps:
     - uses: actions/checkout@v7
     - name: Setup Rust
-      uses: actions-rust-lang/setup-rust-toolchain@v1
+      uses: actions-rust-lang/setup-rust-toolchain@v2
       with:
         toolchain: 1.94.0
     - name: Build with netflow_common feature
@@ -70,7 +70,7 @@ jobs:
     steps:
     - uses: actions/checkout@v7
     - name: Setup Rust
-      uses: actions-rust-lang/setup-rust-toolchain@v1
+      uses: actions-rust-lang/setup-rust-toolchain@v2
       with:
         toolchain: 1.94.0
     - name: Run benchmarks
@@ -82,7 +82,7 @@ jobs:
     steps:
     - uses: actions/checkout@v7
     - name: Setup Rust
-      uses: actions-rust-lang/setup-rust-toolchain@v1
+      uses: actions-rust-lang/setup-rust-toolchain@v2
       with:
         toolchain: nightly  # cargo-fuzz requires nightly
     - name: Install cargo-fuzz
@@ -109,7 +109,7 @@ jobs:
     steps:
     - uses: actions/checkout@v7
     - name: Setup Rust
-      uses: actions-rust-lang/setup-rust-toolchain@v1
+      uses: actions-rust-lang/setup-rust-toolchain@v2
       with:
         toolchain: 1.94.0
 
diff --git a/.github/workflows/security-audit.yml b/.github/workflows/security-audit.yml
index 5b8481e..2ff6f11 100644
--- a/.github/workflows/security-audit.yml
+++ b/.github/workflows/security-audit.yml
@@ -22,7 +22,7 @@ jobs:
     - uses: actions/checkout@v7
 
     - name: Setup Rust
-      uses: actions-rust-lang/setup-rust-toolchain@v1
+      uses: actions-rust-lang/setup-rust-toolchain@v2
       with:
         toolchain: 1.94.0
 
@@ -43,7 +43,7 @@ jobs:
     - uses: actions/checkout@v7
 
     - name: Setup Rust
-      uses: actions-rust-lang/setup-rust-toolchain@v1
+      uses: actions-rust-lang/setup-rust-toolchain@v2
       with:
         toolchain: 1.94.0