diff --git a/Cargo.toml b/Cargo.toml
index da7d8a0..2d97b7d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,8 +22,8 @@ hex = "0.4.3"
 rand = "0.8.5"
 regex = "1.10.2"
 sha3 = { version = "0.10.8"}
-tokio = { version = "1", features = ["full"] }
-ureq = { version = "2", features = ["json"] }
+tokio = { version = "1.35.1", features = ["full"] }
+ureq = { version = "2.9.1", features = ["json"] }
 url = "2.5.0"
 
 # Hash