diff --git a/net/rubygem-grpc-gitlab/Makefile b/net/rubygem-grpc-gitlab/Makefile
index d706f6e9e6d1..3d2ee99a345a 100644
--- a/net/rubygem-grpc-gitlab/Makefile
+++ b/net/rubygem-grpc-gitlab/Makefile
@@ -1,30 +1,29 @@
 PORTNAME=	grpc
-PORTVERSION=	1.76.0
-PORTREVISION=	2
+PORTVERSION=	1.78.1
 CATEGORIES=	net rubygems
 MASTER_SITES=	RG
 PKGNAMESUFFIX=	-gitlab
 
 MAINTAINER=	mfechner@FreeBSD.org
 COMMENT=	Ruby implementation of gRPC
 WWW=		https://github.com/grpc/grpc/tree/master/src/ruby
 
 LICENSE=	BSD3CLAUSE
 
 LIB_DEPENDS=	libgrpc.so:devel/grpc
 RUN_DEPENDS=	ca_root_nss>=0:security/ca_root_nss \
 		rubygem-googleapis-common-protos-types>=1.0<2:devel/rubygem-googleapis-common-protos-types \
 		rubygem-google-protobuf>=3.25<5.0:devel/rubygem-google-protobuf
 
 USES=		cpe gem gmake pkgconfig
 
 MAKE_JOBS_UNSAFE=	yes
 
 post-patch:
 	@${RM} ${WRKSRC}/Makefile ${WRKSRC}/.yardopts
 	@${RM} -r ${WRKSRC}/etc ${WRKSRC}/include ${WRKSRC}/third_party ${WRKSRC}/src/boringssl ${WRKSRC}/src/core
 	@${REINPLACE_CMD} -e 's|%%LOCALBASE%%|${LOCALBASE}|' ${WRKSRC}/src/ruby/lib/grpc.rb
 	@${REINPLACE_CMD} -Ee '/s\.files = /s;, "(Makefile|etc|include|third_party|src/boringssl|src/core)[^"]*"\.freeze;;g' ${WRKSRC}/${GEMSPEC}
 	@${REINPLACE_CMD} -e '/s\.files = /s|"\.yardopts"\.freeze, ||' ${WRKSRC}/${GEMSPEC}
 
 .include <bsd.port.mk>
diff --git a/net/rubygem-grpc-gitlab/distinfo b/net/rubygem-grpc-gitlab/distinfo
index 2e3149c9e33e..0ae9b6579375 100644
--- a/net/rubygem-grpc-gitlab/distinfo
+++ b/net/rubygem-grpc-gitlab/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1763480089
-SHA256 (rubygem/grpc-1.76.0.gem) = 112416fa42153aee440fd1b975de4b2bf746656df071bace97c197a6b5575598
-SIZE (rubygem/grpc-1.76.0.gem) = 7290368
+TIMESTAMP = 1773990327
+SHA256 (rubygem/grpc-1.78.1.gem) = c9e8a54cf901263c25c1e17af116f9145fbfdf4b69931234581b0be2059f6758
+SIZE (rubygem/grpc-1.78.1.gem) = 7333376