diff --git a/crates/oyster_runtime/Cargo.toml b/crates/oyster_runtime/Cargo.toml
index 65274f6..b3880aa 100644
--- a/crates/oyster_runtime/Cargo.toml
+++ b/crates/oyster_runtime/Cargo.toml
@@ -10,7 +10,7 @@ doctest = false
 [dependencies]
 oyster_builtin_proc = { version = "0.0.0", path = "../oyster_builtin_proc" }
 oyster_parser = { version = "0.0.0", path = "../oyster_parser" }
-thiserror = "1.0.35"
+thiserror = "^1.0.35"
 
 [dependencies.nix]
 version = "~0.25.0"