diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3b440ed..20ff1a9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,11 +20,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        rust: ["stable", "nightly", "1.79"] # MSRV
+        rust: ["stable", "nightly", "1.81"] # MSRV
         flags: ["--no-default-features", "", "--all-features"]
         exclude:
           # Some features have higher MSRV.
-          - rust: "1.79" # MSRV
+          - rust: "1.81" # MSRV
             flags: "--all-features"
     steps:
       - uses: actions/checkout@v3
@@ -43,13 +43,13 @@ 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
-        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 cbfd799..d9831e4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ description = "Fork database used by Foundry"
 version = "0.8.0"
 edition = "2021"
 # Remember to update clippy.toml as well
-rust-version = "1.79"
+rust-version = "1.81"
 authors = ["Foundry Contributors"]
 license = "MIT OR Apache-2.0"
 homepage = "https://github.com/foundry-rs/foundry-fork-db"
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"