diff --git a/security/py-stix2-patterns/Makefile b/security/py-stix2-patterns/Makefile
index 2ff5f8053ded..973df8cf6f99 100644
--- a/security/py-stix2-patterns/Makefile
+++ b/security/py-stix2-patterns/Makefile
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	stix2-patterns
-PORTVERSION=	1.3.0
+PORTVERSION=	1.3.1
 DISTVERSIONPREFIX=	v
 CATEGORIES=	security python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
diff --git a/security/py-stix2-patterns/distinfo b/security/py-stix2-patterns/distinfo
index becd3bc326bc..f42e05763962 100644
--- a/security/py-stix2-patterns/distinfo
+++ b/security/py-stix2-patterns/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1583574019
-SHA256 (oasis-open-cti-pattern-validator-v1.3.0_GH0.tar.gz) = d1ef7a417352611d2595f2a36b47ad1b0a2bc3da86f2c6baba7ae32d40670a1d
-SIZE (oasis-open-cti-pattern-validator-v1.3.0_GH0.tar.gz) = 57270
+TIMESTAMP = 1595749347
+SHA256 (oasis-open-cti-pattern-validator-v1.3.1_GH0.tar.gz) = f301b64fee51ac566e0b1644bc9ef3508326aadcb455a99c4e24ab1da7290969
+SIZE (oasis-open-cti-pattern-validator-v1.3.1_GH0.tar.gz) = 57258