diff --git a/security/seal/Makefile b/security/seal/Makefile
index 271cd28a848c..a4b0239f215a 100644
--- a/security/seal/Makefile
+++ b/security/seal/Makefile
@@ -1,28 +1,28 @@
 PORTNAME=	seal
-DISTVERSION=	4.0.0
+DISTVERSION=	4.1.1
 CATEGORIES=	security
 
 MAINTAINER=	lwhsu@FreeBSD.org
 COMMENT=	Microsoft Simple Encrypted Arithmetic Library
 WWW=		https://www.microsoft.com/en-us/research/project/microsoft-seal/
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cmake:testing compiler:c++17-lang
 USE_GITHUB=	yes
 GH_ACCOUNT=	Microsoft
 GH_PROJECT=	SEAL
 USE_LDCONFIG=	yes
 
 CMAKE_ON=	BUILD_SHARED_LIBS
 CMAKE_OFF=	SEAL_USE_MSGSL SEAL_USE_ZLIB SEAL_USE_ZSTD # project clones repositories instead of using exrernal packages, see https://github.com/microsoft/SEAL/issues/329
 CMAKE_TESTING_ON=	SEAL_BUILD_TESTS
 CMAKE_TESTING_TARGET=	gtest
 
 PLIST_SUB+=	VERSION=${DISTVERSION} VER=${DISTVERSION:R}
 
 post-test: # run tests
 	@cd ${BUILD_WRKSRC} && bin/sealtest
 
 .include <bsd.port.mk>
diff --git a/security/seal/distinfo b/security/seal/distinfo
index fcfa8e550adc..7aa83707ddb6 100644
--- a/security/seal/distinfo
+++ b/security/seal/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1647580311
-SHA256 (Microsoft-SEAL-4.0.0_GH0.tar.gz) = 616653498ba8f3e0cd23abef1d451c6e161a63bd88922f43de4b3595348b5c7e
-SIZE (Microsoft-SEAL-4.0.0_GH0.tar.gz) = 612928
+TIMESTAMP = 1673347962
+SHA256 (Microsoft-SEAL-4.1.1_GH0.tar.gz) = 000326fa0a12ff2879e63bd6c6eed0bc56bab4b5dd3e3b479c0e7425bd359f35
+SIZE (Microsoft-SEAL-4.1.1_GH0.tar.gz) = 621213