diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d4ea932..c3e5be1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ env:
     CARGO_TERM_COLOR: always
     RUSTFLAGS: -Dwarnings
     RUST_BACKTRACE: full
-    MSRV: 1.79
+    MSRV: 1.80
     RUSTDOCFLAGS: -Dwarnings
     CACHE_SUFFIX: c
 jobs:
diff --git a/Cargo.toml b/Cargo.toml
index 906897d..58a9e87 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ keywords = ["graphics", "wgpu"]
 documentation = "https://docs.rs/dunge"
 readme = "README.md"
 repository = "https://github.com/nanoqsh/dunge"
-rust-version = "1.79"
+rust-version = "1.80"
 
 [workspace.dependencies]
 dunge = { version = "=0.3.3", path = "dunge" }