thodg/totp-rs

diff --git a/qrcodegen-image/Cargo.toml b/qrcodegen-image/Cargo.toml
index 2221261..8cba9f4 100644
--- a/qrcodegen-image/Cargo.toml
+++ b/qrcodegen-image/Cargo.toml
@@ -18,7 +18,7 @@ base64 = ["dep:base64"]
 
 [dependencies]
 qrcodegen = "1.8"
-image = { version = "0.24", features = ["png"], default-features = false}
+image = { version = "0.25", features = ["png"], default-features = false}
 base64 = { version = "0.22", optional = true }
 
 [dev-dependencies]
diff --git a/qrcodegen-image/src/lib.rs b/qrcodegen-image/src/lib.rs
index 3ef4cc4..00cfe2a 100644
--- a/qrcodegen-image/src/lib.rs
+++ b/qrcodegen-image/src/lib.rs
@@ -75,7 +75,7 @@ pub fn draw_png(text: &str) -> Result<Vec<u8>, String> {
         &canvas.into_raw(),
         image_size,
         image_size,
-        image::ColorType::L8,
+        image::ExtendedColorType::L8,
     ) {
         Ok(_) => Ok(vec),
         Err(err) => Err(err.to_string()),