diff --git a/tutorials/DiffEqUncertainty/Project.toml b/tutorials/DiffEqUncertainty/Project.toml
index 8054e163..72691f48 100644
--- a/tutorials/DiffEqUncertainty/Project.toml
+++ b/tutorials/DiffEqUncertainty/Project.toml
@@ -26,7 +26,9 @@ DifferentialEquations = "6.15"
 Distributions = "0.23, 0.24"
 ForwardDiff = "0.10"
 KernelDensity = "0.6"
+MCMCChains = "4.4"
 NLopt = "0.6"
 OrdinaryDiffEq = "5.42"
 Plots = "1.5"
 Quadrature = "1.3"
+StatsPlots = "0.14"