diff --git a/Cargo.toml b/Cargo.toml
index 10b9230..12928f9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,3 +4,8 @@ members = [
     "src/machoke",
 ]
 resolver = "3"
+
+[workspace.dependencies]
+clap = "4"
+serde = "1.0"
+serde_json = "1.0"
diff --git a/src/ariadne/Cargo.toml b/src/ariadne/Cargo.toml
index f68690a..b063465 100644
--- a/src/ariadne/Cargo.toml
+++ b/src/ariadne/Cargo.toml
@@ -11,6 +11,6 @@ name = "ariadne"
 path = "ariadne_main.rs"
 
 [dependencies]
-clap = { version = "4", features = ["derive"] }
-serde = { version = "1.0", features = ["derive"] }
-serde_json = "1.0"
+clap = { workspace = true, features = ["derive"] }
+serde = { workspace = true, features = ["derive"] }
+serde_json = { workspace = true }