diff --git a/Project.toml b/Project.toml
index 83b1fe335..608b42f2d 100644
--- a/Project.toml
+++ b/Project.toml
@@ -64,7 +64,7 @@ JET = "0.9"
 KernelAbstractions = "0.9.33"
 LinearAlgebra = "1.6"
 LogDensityProblems = "2"
-MCMCChains = "6"
+MCMCChains = "6, 7"
 MacroTools = "0.5.6"
 Mooncake = "0.4.95"
 OrderedCollections = "1"