diff --git a/pervasive-spi/Cargo.toml b/pervasive-spi/Cargo.toml
index 4991d37..5605682 100644
--- a/pervasive-spi/Cargo.toml
+++ b/pervasive-spi/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "pervasive-spi"
 version = "0.1.1"
-edition = "2021"
+edition = "2024"
 description = "Bitbang driver for the SPI-derived protocol used by Pervasive Displays e-paper displays"
 
 [dependencies]