diff --git a/math/lean/Makefile b/math/lean/Makefile
index 101bfada5d21..685409db2df4 100644
--- a/math/lean/Makefile
+++ b/math/lean/Makefile
@@ -1,35 +1,32 @@
 PORTNAME=	lean
 DISTVERSIONPREFIX=	v
-DISTVERSION=	3.35.0
+DISTVERSION=	3.35.1
 CATEGORIES=	math
 
-PATCH_SITES=	https://github.com/${GH_ACCOUNT}/${GH_PROJECT}/commit/
-PATCHFILES=	aba9d05dd1c725ec0a681aaec4a391554325a51b.patch:-p2 # FreeBSD patches: https://github.com/leanprover-community/lean/pull/643
-
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Theorem prover
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/../LICENSE
 
 LIB_DEPENDS=	libgmp.so:math/gmp
 
 USES=		cmake compiler:c++11-lang
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	leanprover-community
 
 WRKSRC_SUBDIR=	src
 
 CMAKE_OFF=	BUILD_TESTING
 
 post-install:
 	@${FIND} ${STAGEDIR}${PREFIX} -type d -empty -delete
 
 do-test:
 	@cd ${BUILD_WRKSRC} && \
 		${SETENV} ${CONFIGURE_ENV} ${CMAKE_BIN} ${CMAKE_ARGS} -DBUILD_TESTING:BOOL=ON ${CMAKE_SOURCE_PATH} && \
 		${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} ${ALL_TARGET} && \
 		${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} test
 
 .include <bsd.port.mk>
diff --git a/math/lean/distinfo b/math/lean/distinfo
index 63d0e9a472d5..5a976b1f4ede 100644
--- a/math/lean/distinfo
+++ b/math/lean/distinfo
@@ -1,5 +1,3 @@
-TIMESTAMP = 1635697714
-SHA256 (leanprover-community-lean-v3.35.0_GH0.tar.gz) = 91d324089cdecff72de6a023605caece2732ed6d25f290b43aced95eef7b1a42
-SIZE (leanprover-community-lean-v3.35.0_GH0.tar.gz) = 1872221
-SHA256 (aba9d05dd1c725ec0a681aaec4a391554325a51b.patch) = 8595820a0dd31f62ebc26d5b98c5b8d3499db0b4c12d405229ba914f36bbad8f
-SIZE (aba9d05dd1c725ec0a681aaec4a391554325a51b.patch) = 2477
+TIMESTAMP = 1636828376
+SHA256 (leanprover-community-lean-v3.35.1_GH0.tar.gz) = 501170db2958a9302e075c6f1c849c42e12c2623fb3e7c527f3a5da3483eea93
+SIZE (leanprover-community-lean-v3.35.1_GH0.tar.gz) = 1872461