diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 94a1d63..b89816e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -44,7 +44,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        rust: [stable, 1.61.0, 1.34.0]
+        rust: [stable, 1.75.0]
     timeout-minutes: 45
     steps:
       - uses: actions/checkout@v4
diff --git a/Cargo.toml b/Cargo.toml
index d9bd018..2b940c9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ documentation = "https://docs.rs/typeid"
 edition = "2018"
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/dtolnay/typeid"
-rust-version = "1.34"
+rust-version = "1.75"
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]