diff --git a/Project.toml b/Project.toml
index 5a6690dd..f0728f8f 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "MCMCDiagnosticTools"
 uuid = "be115224-59cd-429b-ad48-344e309966f0"
 authors = ["David Widmann", "Seth Axen"]
-version = "0.3.6"
+version = "0.3.7"
 
 [deps]
 AbstractFFTs = "621f4979-c628-5d54-868e-fcf4e3e8185c"
diff --git a/test/Project.toml b/test/Project.toml
index d1674c81..cb3226d8 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -23,7 +23,7 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 Aqua = "0.6.5, 0.7"
 Distributions = "0.25"
 DynamicHMC = "3"
-EvoTrees = "0.14.7, 0.15"
+EvoTrees = "0.14.7, 0.15, 0.16"
 FFTW = "1.1"
 LogDensityProblems = "0.12, 1, 2"
 LogExpFunctions = "0.3"
diff --git a/test/rstar.jl b/test/rstar.jl
index 1550c38b..05f58b00 100644
--- a/test/rstar.jl
+++ b/test/rstar.jl
@@ -47,7 +47,7 @@ end
                 @test minimum(dist) == 0
                 @test maximum(dist) == 6
             end
-            @test mean(dist) ≈ 1 rtol = 0.2
+            @test mean(dist) ≈ 1 rtol = 0.25
             wrapper === Vector && break
 
             # Compute R⋆ statistic for a mixed chain.