diff --git a/Project.toml b/Project.toml
index 52583e4ac..26f9f9b7a 100644
--- a/Project.toml
+++ b/Project.toml
@@ -77,7 +77,7 @@ FastLapackInterface = "2"
 FiniteDifferences = "0.12"
 FlexiChains = "0.6"
 ForwardDiff = "0.10, 1"
-JET = "0.07 - 0.11"
+JET = "0.07 - 0.11, 0.12"
 JSON = "0.21, 1"
 Krylov = "0.10"
 LaTeXStrings = "1"