diff --git a/security/bzrtp/Makefile b/security/bzrtp/Makefile
index bf7852741138..8a3a7bf3ad40 100644
--- a/security/bzrtp/Makefile
+++ b/security/bzrtp/Makefile
@@ -1,30 +1,30 @@
 PORTNAME=	bzrtp
-PORTVERSION=	5.1.32
+PORTVERSION=	5.2.37
 CATEGORIES=	security
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	ZRTP support library (RFC 6189)
 WWW=		https://www.linphone.org
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 LIB_DEPENDS=	libbctoolbox.so:net/bctoolbox
 
 USES=		cmake cpe gnome sqlite
 CPE_VENDOR=	${PORTNAME}_project
 USE_GITLAB=	yes
 GL_SITE=	https://gitlab.linphone.org/BC
 GL_ACCOUNT=	public
-GL_COMMIT=	ab352db967d3f2bd0037564079e5cb4df0bd3460
+GL_COMMIT=	bf66d442d1881eff4310ce9516e25f2616adfd35
 USE_GNOME=	libxml2
 USE_LDCONFIG=	yes
 
 CMAKE_ARGS=	-DCMAKE_PREFIX_PATH=${LOCALBASE} \
 		-DENABLE_STATIC=NO \
 		-DENABLE_STRICT=NO
 
 post-patch:
 	@${REINPLACE_CMD} 's/<alloca\.h>/<stdlib.h>/' ${WRKSRC}/src/zidCache.c
 
 .include <bsd.port.mk>
diff --git a/security/bzrtp/distinfo b/security/bzrtp/distinfo
index 1f026c081603..a00320b61ba1 100644
--- a/security/bzrtp/distinfo
+++ b/security/bzrtp/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1655321655
-SHA256 (public-bzrtp-ab352db967d3f2bd0037564079e5cb4df0bd3460_GL0.tar.gz) = ff847d36e0479ef5e547c443484360b133a1101291aef52db10de7ecfb314702
-SIZE (public-bzrtp-ab352db967d3f2bd0037564079e5cb4df0bd3460_GL0.tar.gz) = 180433
+TIMESTAMP = 1679163623
+SHA256 (public-bzrtp-bf66d442d1881eff4310ce9516e25f2616adfd35_GL0.tar.gz) = 999af52ab929aedb2efbc9378e3dcc48a78e8ce3b21f91e929df664a1c4369a4
+SIZE (public-bzrtp-bf66d442d1881eff4310ce9516e25f2616adfd35_GL0.tar.gz) = 199826