diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 296ceef..bb4e75e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -125,7 +125,7 @@ jobs:
     strategy:
       matrix:
         rust:
-          - 1.59.0
+          - 1.64.0
     steps:
       - name: Checkout sources
         uses: actions/checkout@v3
diff --git a/Cargo.toml b/Cargo.toml
index c79aa7e..c636a01 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ description = "A tiny library providing a GPU-powered pixel frame buffer."
 version = "0.11.0"
 authors = ["Jay Oster <jay@kodewerx.org>"]
 edition = "2021"
-rust-version = "1.59.0"
+rust-version = "1.64.0"
 repository = "https://github.com/parasyte/pixels"
 readme = "README.md"
 keywords = ["pixels", "2D", "GPU", "framebuffer"]