diff --git a/pymc_bart/__init__.py b/pymc_bart/__init__.py
index 0c7e9bb..1f133d8 100644
--- a/pymc_bart/__init__.py
+++ b/pymc_bart/__init__.py
@@ -36,7 +36,7 @@
     "plot_pdp",
     "plot_variable_importance",
 ]
-__version__ = "0.5.12"
+__version__ = "0.5.13"
 
 
 pm.STEP_METHODS = list(pm.STEP_METHODS) + [PGBART]