diff --git a/Cargo.toml b/Cargo.toml
index 6c00748..973b282 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,11 +2,11 @@
 name = "mandelbrot"
 version = "0.1.0"
 authors = ["Rekai Musuka <rekai@musuka.dev>"]
-edition = "2018"
+edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-bevy = "^0.5"
-num-complex = "^0.4"
-rayon = "^1.5"
+bevy = "0.5"
+num-complex = "0.4"
+rayon = "1.5"