diff --git a/Project.toml b/Project.toml
index 61aa0299..f145d434 100644
--- a/Project.toml
+++ b/Project.toml
@@ -24,7 +24,7 @@ DataInterpolationsSymbolicsExt = "Symbolics"
 [compat]
 ChainRulesCore = "0.9.44, 0.10, 1"
 Optim = "0.19, 0.20, 0.21, 0.22, 1.0"
-QuadGK = "=2.8"
+QuadGK = "2.9.1"
 RecipesBase = "0.8, 1.0"
 RecursiveArrayTools = "2"
 Reexport = "0.2, 1.0"