diff --git a/.github/workflows/nightly-oras.yml b/.github/workflows/nightly-oras.yml
index 004f0ac..007c60d 100644
--- a/.github/workflows/nightly-oras.yml
+++ b/.github/workflows/nightly-oras.yml
@@ -51,7 +51,7 @@ jobs:
       - name: Install Rust toolchain + wasm target
         uses: dtolnay/rust-toolchain@stable
         with:
-          toolchain: "1.94"
+          toolchain: "1.97"
           components: rustc rust-std cargo clippy rustfmt
           targets: wasm32-wasip1
 
diff --git a/.github/workflows/release-oras.yml b/.github/workflows/release-oras.yml
index efbed1b..eb8eeb1 100644
--- a/.github/workflows/release-oras.yml
+++ b/.github/workflows/release-oras.yml
@@ -35,7 +35,7 @@ jobs:
       - name: Install Rust toolchain + wasm target
         uses: dtolnay/rust-toolchain@stable
         with:
-          toolchain: "1.94"
+          toolchain: "1.97"
           components: rustc rust-std cargo clippy rustfmt
           targets: wasm32-wasip1
 
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index ea1c244..47f040d 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.94"
+channel = "1.97"
 components = ["rustc", "rust-std", "cargo", "clippy", "rustfmt"]