diff --git a/devel/aws-c-event-stream/Makefile b/devel/aws-c-event-stream/Makefile
index e269700b60ed..105afcaa88e6 100644
--- a/devel/aws-c-event-stream/Makefile
+++ b/devel/aws-c-event-stream/Makefile
@@ -1,35 +1,35 @@
 PORTNAME=	aws-c-event-stream
 DISTVERSIONPREFIX=	v
-DISTVERSION=	0.3.2
+DISTVERSION=	0.4.0
 PORTEPOCH=	1
 CATEGORIES=	devel
 
 MAINTAINER=	eduardo@FreeBSD.org
 COMMENT=	C99 implementation of the vnd.amazon.eventstream content-type
 WWW=		https://github.com/awslabs/aws-c-event-stream
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 LIB_DEPENDS=	libaws-c-cal.so:security/aws-c-cal \
 		libaws-c-common.so:devel/aws-c-common \
 		libaws-c-io.so:devel/aws-c-io \
 		libaws-checksums.so:devel/aws-checksums \
 		libs2n.so:security/s2n-tls
 
 USES=		cmake:testing compiler:c11 ssl
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	awslabs
 
 USE_LDCONFIG=	yes
 
 CMAKE_ARGS+=	-DCMAKE_INSTALL_LIBDIR=${LOCALBASE}/lib
 CMAKE_ON=	BUILD_SHARED_LIBS
 CMAKE_OFF=	BUILD_TESTING
 
 LDFLAGS+=	-lexecinfo -lpthread
 
 PORTSCOUT=	limit:^d\.d\.
 
 .include <bsd.port.mk>
diff --git a/devel/aws-c-event-stream/distinfo b/devel/aws-c-event-stream/distinfo
index 63354b6829ae..ff6861b589e8 100644
--- a/devel/aws-c-event-stream/distinfo
+++ b/devel/aws-c-event-stream/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1692868194
-SHA256 (awslabs-aws-c-event-stream-v0.3.2_GH0.tar.gz) = 3134b35a45e9f9d974c2b78ee44fd2ea0aebc04df80236b80692aa63bee2092e
-SIZE (awslabs-aws-c-event-stream-v0.3.2_GH0.tar.gz) = 71025
+TIMESTAMP = 1703954194
+SHA256 (awslabs-aws-c-event-stream-v0.4.0_GH0.tar.gz) = 657ef66b00e330f36a7a7cceeffcb5aa269474fe285d5b2dc322881f4524f455
+SIZE (awslabs-aws-c-event-stream-v0.4.0_GH0.tar.gz) = 71179