diff --git a/shadeable/Cargo.toml b/shadeable/Cargo.toml
index 5cc867c41..05ffb7df9 100644
--- a/shadeable/Cargo.toml
+++ b/shadeable/Cargo.toml
@@ -12,7 +12,7 @@ libm = "*"
 log ="*"
 
 [dependencies.rhai]
-version = "1.5"
+version = "1.6"
 features = [ "no_std", "only_i64"]
 default-features = false