diff --git a/Project.toml b/Project.toml
index 174e493b9c8..6a887d71d2c 100644
--- a/Project.toml
+++ b/Project.toml
@@ -94,7 +94,7 @@ Requires = "1.1"
 SciMLBase = "1.90, 2"
 SimpleUnPack = "1.1"
 SparseArrays = "1"
-StartUpDG = "0.17.7, ~1.1.5"
+StartUpDG = "0.17.7, 1.1.5"
 Static = "0.8.7"
 StaticArrayInterface = "1.4"
 StaticArrays = "1.5"