diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6f0c1c4..706be52 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,7 +29,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install Rust (${{ matrix.toolchain.name }})
-        uses: actions-rust-lang/setup-rust-toolchain@v1.5.0
+        uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
         with:
           toolchain: ${{ matrix.toolchain.version }}
 
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index de5756e..8e38136 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -17,7 +17,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install Rust
-        uses: actions-rust-lang/setup-rust-toolchain@v1.5.0
+        uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
         with:
           components: llvm-tools-preview
 
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index c734fcb..3b491bd 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -22,7 +22,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install Rust
-        uses: actions-rust-lang/setup-rust-toolchain@v1.5.0
+        uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
         with:
           components: clippy
       - name: Install cargo-hack
@@ -41,7 +41,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install Rust (nightly)
-        uses: actions-rust-lang/setup-rust-toolchain@v1.5.0
+        uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
         with:
           toolchain: nightly
           components: rustfmt
@@ -53,7 +53,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install Rust
-        uses: actions-rust-lang/setup-rust-toolchain@v1.5.0
+        uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
         with:
           components: rust-docs
 
@@ -71,7 +71,7 @@ jobs:
 
       - uses: actions/checkout@v4
 
-      - uses: actions-rust-lang/setup-rust-toolchain@v1.5.0
+      - uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
         with:
           toolchain: nightly-2023-08-25