diff --git a/Project.toml b/Project.toml
index 84814c5..bc22b37 100644
--- a/Project.toml
+++ b/Project.toml
@@ -50,7 +50,7 @@ Artifacts = "1.10"
 ChainRulesCore = "1.24"
 Compat = "4.15"
 ConcreteStructs = "0.2.3"
-DataInterpolations = "< 5.3"
+DataInterpolations = "< 5.3, 6"
 DynamicExpressions = "0.16, 0.17, 0.18, 0.19"
 ForwardDiff = "0.10.36"
 Functors = "0.4.12"