diff --git a/Cargo.toml b/Cargo.toml
index eca1cf80..5e812b3b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,7 +34,7 @@ debug = true
 version = "0.8.5"
 edition = "2021"
 license = "MIT"
-rust-version = "1.79"
+rust-version = "1.81"
 homepage = "https://heimdall.rs"
 repository = "https://github.com/Jon-Becker/heimdall-rs"
 keywords = ["ethereum", "web3", "decompiler", "evm", "crypto"]
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 87493917..f19c7df4 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.79.0"
+channel = "1.81.0"
 components = ["rustfmt", "clippy"]