diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index cf2bdda..99a572b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -41,11 +41,11 @@ jobs:
       - name: Setup | Rust
         uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: ${{ env.rust_toolchain }}
+          toolchain: nightly-2024-12-01
           components: rustfmt, clippy
 
       - name: Setup | Std
-        run: rustup component add rust-src --toolchain ${{ env.rust_toolchain }}-x86_64-unknown-linux-gnu
+        run: rustup component add rust-src --toolchain nightly-2024-12-01
 
 
       - uses: Swatinem/rust-cache@v2
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index f70d225..00faf5f 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "nightly"
+channel = "nightly-2024-12-01"
 components = ["rust-src"]