diff --git a/Cargo.toml b/Cargo.toml
index 9017ded..3b8bdd1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,13 +18,13 @@ wasm-bindgen = "0.2"
 js-sys = "0.3"
 default-struct-builder = "0.2"
 num = { version = "0.4", optional = true }
-serde = { version = "1.0", optional = true }
-serde_json = { version = "1.0", optional = true }
-paste = "1.0"
-lazy_static = "1.4"
+serde = { version = "1", optional = true }
+serde_json = { version = "1", optional = true }
+paste = "1"
+lazy_static = "1"
 
 [dependencies.web-sys]
-version = "0.3.63"
+version = "0.3"
 features = [
     "CssStyleDeclaration",
     "CustomEvent",