diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2ceceeba..c3750839 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -105,7 +105,7 @@ jobs:
     - name: Install Rust
       uses: dtolnay/rust-toolchain@stable
       with:
-        toolchain: "1.80"  # STABLE
+        toolchain: "1.82.0"  # STABLE
     - uses: Swatinem/rust-cache@v2
     - name: Check documentation
       env:
@@ -120,7 +120,7 @@ jobs:
     - name: Install Rust
       uses: dtolnay/rust-toolchain@stable
       with:
-        toolchain: "1.80"  # STABLE
+        toolchain: "1.82.0"  # STABLE
         components: rustfmt
     - uses: Swatinem/rust-cache@v2
     - name: Check formatting
@@ -136,7 +136,7 @@ jobs:
     - name: Install Rust
       uses: dtolnay/rust-toolchain@stable
       with:
-        toolchain: "1.80"  # STABLE
+        toolchain: "1.82.0"  # STABLE
         components: clippy
     - uses: Swatinem/rust-cache@v2
     - name: Install SARIF tools
diff --git a/crates/anstyle-parse/tests/testsuite.rs b/crates/anstyle-parse/tests/testsuite.rs
index 53b27c0e..2aa63a0d 100644
--- a/crates/anstyle-parse/tests/testsuite.rs
+++ b/crates/anstyle-parse/tests/testsuite.rs
@@ -244,7 +244,7 @@ advance!(
 fn gen_exceed_max_buffer_size() -> (Vec<u8>, Dispatcher) {
     static NUM_BYTES: usize = MAX_OSC_RAW + 100;
     static INPUT_START: &[u8] = &[0x1b, b']', b'5', b'2', b';', b's'];
-    static INPUT_END: &[u8] = &[b'\x07'];
+    static INPUT_END: &[u8] = b"\x07";
     let mut input = INPUT_START.to_vec();
     input.resize(INPUT_START.len() + NUM_BYTES, b'a');
     input.extend(INPUT_END);