diff --git a/textproc/groonga/Makefile b/textproc/groonga/Makefile
index 89627a39c58c..7967d8ac98ba 100644
--- a/textproc/groonga/Makefile
+++ b/textproc/groonga/Makefile
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	groonga
-PORTVERSION=	9.1.2
+PORTVERSION=	10.0.0
 CATEGORIES=	textproc
 MASTER_SITES=	http://packages.groonga.org/source/groonga/
 
@@ -59,7 +59,7 @@ post-patch:
 		'/NGX_PID_PATH/s|mkdir|${TRUE}| ; \
 		 /NGX_HTTP_LOG_PATH/s|mkdir|${TRUE}| ; \
 		 /NGX_ERROR_LOG_PATH/s|mkdir|${TRUE}|' \
-		${WRKSRC}/vendor/nginx-1.17.7/auto/install
+		${WRKSRC}/vendor/nginx-1.17.9/auto/install
 # Avoid conflict with C++20 <version> by adding .txt suffix
 	@${MV} ${WRKSRC}/version ${WRKSRC}/version.txt
 	@${REINPLACE_CMD} -Ei .c++20 '/test|cat/s/[[:<:]]version/&.txt/' \
diff --git a/textproc/groonga/distinfo b/textproc/groonga/distinfo
index 918f568872e0..b21f200e9c15 100644
--- a/textproc/groonga/distinfo
+++ b/textproc/groonga/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1580576947
-SHA256 (groonga-9.1.2.tar.gz) = efcc4da99c5d37e6b2e33e28b60a01af5f6922a1fc96130c339dbcb962fe497e
-SIZE (groonga-9.1.2.tar.gz) = 17046953
+TIMESTAMP = 1585510423
+SHA256 (groonga-10.0.0.tar.gz) = f9a51520edec33c80e317982cc677f0765ad1407ff500d75f3d2ca9853638a07
+SIZE (groonga-10.0.0.tar.gz) = 17078972