diff --git a/Project.toml b/Project.toml
index 814c33b..9174a8a 100644
--- a/Project.toml
+++ b/Project.toml
@@ -51,7 +51,7 @@ ChainRulesCore = "1.24"
 Compat = "4.15"
 ConcreteStructs = "0.2.3"
 DataInterpolations = "6.4"
-DynamicExpressions = "0.16, 0.17, 0.18, 0.19"
+DynamicExpressions = "0.16, 0.17, 0.18, 0.19, 1"
 ForwardDiff = "0.10.36"
 Functors = "0.4.12"
 GPUArraysCore = "0.1.6"