diff --git a/crates/spz/Cargo.toml b/crates/spz/Cargo.toml
index ddd4c58..ced390a 100644
--- a/crates/spz/Cargo.toml
+++ b/crates/spz/Cargo.toml
@@ -64,7 +64,7 @@ plotters = { version = "0.3", default-features = false, features = [
 	"histogram",
 ] }
 gltf-json = { version = "1.4", default-features = true, features = ["names"] }
-base64 = { version = "0.22", default-features = true, features = [] }
+base64 = { version = "0.23", default-features = true, features = [] }
 
 [[bench]]
 name = "spz_bench"