diff --git a/math/py-sym/Makefile b/math/py-sym/Makefile
index da9b826be89c..70c70275042a 100644
--- a/math/py-sym/Makefile
+++ b/math/py-sym/Makefile
@@ -1,22 +1,25 @@
 PORTNAME=	sym
-DISTVERSION=	0.3.5
-PORTREVISION=	2
+DISTVERSION=	0.3.7
 CATEGORIES=	math python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Unified wrapper for symbolic manipulation libraries in Python
 WWW=		https://github.com/bjodah/sym
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYNUMPY}
 
 USES=		python
-USE_PYTHON=	distutils autoplist
+USE_PYTHON=	distutils autoplist pytest
 
 NO_ARCH=	yes
 
+TEST_WRKSRC=	${WRKSRC}/sym/tests
+
+# tests as of 0.3.7: 117 passed, 3 warnings in 0.91s
+
 .include <bsd.port.mk>
diff --git a/math/py-sym/distinfo b/math/py-sym/distinfo
index b6d94e1d7c3e..1de9592ab43e 100644
--- a/math/py-sym/distinfo
+++ b/math/py-sym/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1624457232
-SHA256 (sym-0.3.5.tar.gz) = 854ddd18f0a1f94c9590012e50a139b499b407c90e9ebd407c40285627784ab8
-SIZE (sym-0.3.5.tar.gz) = 31098
+TIMESTAMP = 1761714549
+SHA256 (sym-0.3.7.tar.gz) = e46567eab524266403522e913679566fece87fe70ce7071bfabc1b719d65265e
+SIZE (sym-0.3.7.tar.gz) = 32915