diff --git a/math/py-chaospy/Makefile b/math/py-chaospy/Makefile
index 7c578039b11a..868f800a870c 100644
--- a/math/py-chaospy/Makefile
+++ b/math/py-chaospy/Makefile
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	chaospy
-DISTVERSION=	3.3.6
+DISTVERSION=	3.3.7
 CATEGORIES=	math python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
diff --git a/math/py-chaospy/distinfo b/math/py-chaospy/distinfo
index 28fdc4fdd65f..4e6190fb7384 100644
--- a/math/py-chaospy/distinfo
+++ b/math/py-chaospy/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1595529185
-SHA256 (chaospy-3.3.6.tar.gz) = 80357941949931474ee1dc35718294d691ae2a3f7a3eb0fe55960a209d3e00e2
-SIZE (chaospy-3.3.6.tar.gz) = 141067
+TIMESTAMP = 1597081204
+SHA256 (chaospy-3.3.7.tar.gz) = 9c34b6015693b3afdb8b3d30499040052d0ecc93db520157d034ae83597b5a23
+SIZE (chaospy-3.3.7.tar.gz) = 141113