diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index df9440d..831743b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
         rust:
           - "stable"
           - "nightly"
-          - "1.79" # MSRV
+          - "1.81" # MSRV
         flags:
           # No features
           - "--no-default-features"
@@ -34,7 +34,7 @@ jobs:
           - "--all-features"
         exclude:
           # All features on MSRV
-          - rust: "1.79" # MSRV
+          - rust: "1.81" # MSRV
             flags: "--all-features"
     steps:
       - uses: actions/checkout@v4
@@ -50,14 +50,14 @@ jobs:
           cache-on-failure: true
       # Only run tests on latest stable and above
       - name: Install cargo-nextest
-        if: ${{ matrix.rust != '1.79' }} # MSRV
+        if: ${{ matrix.rust != '1.81' }} # MSRV
         uses: taiki-e/install-action@nextest
       - name: build
-        if: ${{ matrix.rust == '1.79' }} # MSRV
+        if: ${{ matrix.rust == '1.81' }} # MSRV
         run: cargo build --workspace ${{ matrix.flags }}
       - name: test
         shell: bash
-        if: ${{ matrix.rust != '1.79' }} # MSRV
+        if: ${{ matrix.rust != '1.81' }} # MSRV
         run: cargo nextest run --workspace ${{ matrix.flags }}
 
   doctest:
diff --git a/Cargo.toml b/Cargo.toml
index 645b333..3a3ad9b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ resolver = "2"
 
 [workspace.package]
 edition = "2021"
-rust-version = "1.79"
+rust-version = "1.81"
 authors = ["Alloy Contributors"]
 license = "MIT OR Apache-2.0"
 homepage = "https://github.com/alloy-rs/eips"
diff --git a/clippy.toml b/clippy.toml
index f1acf4b..8c0bc00 100644
--- a/clippy.toml
+++ b/clippy.toml
@@ -1 +1 @@
-msrv = "1.79"
+msrv = "1.81"