diff --git a/textproc/groonga/Makefile b/textproc/groonga/Makefile
index 95c670394a84..4fb7e81df39e 100644
--- a/textproc/groonga/Makefile
+++ b/textproc/groonga/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	groonga
-DISTVERSION=	15.0.3
+DISTVERSION=	15.0.4
 CATEGORIES=	textproc
 MASTER_SITES=	https://packages.groonga.org/source/groonga/
 
diff --git a/textproc/groonga/distinfo b/textproc/groonga/distinfo
index 8d43d216eebf..709b7b7e00ef 100644
--- a/textproc/groonga/distinfo
+++ b/textproc/groonga/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1744109998
-SHA256 (groonga-15.0.3.tar.gz) = 2728f32f73a20a9b4bf500f11f49418c45e2842a04bebaf3dce0d038b452d114
-SIZE (groonga-15.0.3.tar.gz) = 74339998
+TIMESTAMP = 1744291552
+SHA256 (groonga-15.0.4.tar.gz) = 1123d4101a55ea183c290792ce39253e07f84740e561da70c69f4ce9875357f4
+SIZE (groonga-15.0.4.tar.gz) = 74368459