diff --git a/Cargo.toml b/Cargo.toml
index bf295f8..0f3af76 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,17 +25,17 @@ emoji_names = []
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-blob-uuid = "0.4.0"
-error-chain = "0.12.2"
-lazy_static = "1.4.0"
-regex = "1.4.2"
+blob-uuid = "0.5.0"
+error-chain = "0.12"
+lazy_static = "1.4"
+regex = "1.6"
 
-serde = { version = "1.0.123", features = ["derive"], optional = true }
-serde_json = { version = "1.0.62", optional = true }
+serde = { version = "1.0", features = ["derive"], optional = true }
+serde_json = { version = "1.0", optional = true }
 
 [dev-dependencies]
-proptest = "0.10.1"
-pretty_assertions = "0.6.1"
+proptest = "1.0"
+pretty_assertions = "1.2"
 
 [dev-dependencies.cargo-husky]
 version = "1"