diff --git a/python/py-bz2file/Portfile b/python/py-bz2file/Portfile
index 3990a24abe7b3..edc3631007a27 100644
--- a/python/py-bz2file/Portfile
+++ b/python/py-bz2file/Portfile
@@ -11,7 +11,7 @@ platforms           darwin
 license             Apache-2
 supported_archs     noarch
 
-python.versions     27 34 35 36
+python.versions     27 34 35 36 37
 
 maintainers         {stromnov @stromnov} openmaintainer