diff --git a/Project.toml b/Project.toml
index 1b1a8924..09ef88e1 100644
--- a/Project.toml
+++ b/Project.toml
@@ -2,5 +2,5 @@
 SymbolicRegression = "8254be44-1295-4e6a-a16d-46603ac705cb"
 
 [compat]
-SymbolicRegression = "0.6.4"
+SymbolicRegression = "0.6.5"
 julia = "1.5"
diff --git a/setup.py b/setup.py
index e496f237..04259c65 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="pysr",
-    version="0.6.4",
+    version="0.6.5",
     author="Miles Cranmer",
     author_email="miles.cranmer@gmail.com",
     description="Simple and efficient symbolic regression",