diff --git a/sysutils/kustomize/Makefile b/sysutils/kustomize/Makefile
index eef05c628b37..a4b00a414d81 100644
--- a/sysutils/kustomize/Makefile
+++ b/sysutils/kustomize/Makefile
@@ -1,7 +1,6 @@
 PORTNAME=	kustomize
 DISTVERSIONPREFIX=	v
-DISTVERSION=	5.5.0
-PORTREVISION=	1
+DISTVERSION=	5.6.0
 CATEGORIES=	sysutils
 
 MAINTAINER=	dutra@FreeBSD.org
diff --git a/sysutils/kustomize/distinfo b/sysutils/kustomize/distinfo
index ce6274212269..d050f47f5afd 100644
--- a/sysutils/kustomize/distinfo
+++ b/sysutils/kustomize/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1729644747
-SHA256 (go/sysutils_kustomize/kustomize-v5.5.0/v5.5.0.mod) = db353379fb058ff92df57fc6fa7c8855a7ff1fcb88e3dba86f47471f5e956282
-SIZE (go/sysutils_kustomize/kustomize-v5.5.0/v5.5.0.mod) = 1611
-SHA256 (go/sysutils_kustomize/kustomize-v5.5.0/v5.5.0.zip) = a4b83e2079404577599d3e6f5c77c1c3ff4f82e62b344668e86d0abd33cdb4ca
-SIZE (go/sysutils_kustomize/kustomize-v5.5.0/v5.5.0.zip) = 134222
+TIMESTAMP = 1737234229
+SHA256 (go/sysutils_kustomize/kustomize-v5.6.0/v5.6.0.mod) = ba5f5a88b23e9cdaca12bbb00ee79009a714d7f0b1e2fc2707e17779124954c9
+SIZE (go/sysutils_kustomize/kustomize-v5.6.0/v5.6.0.mod) = 1504
+SHA256 (go/sysutils_kustomize/kustomize-v5.6.0/v5.6.0.zip) = b634f333351421f6e16adee782aa3175091f73e8543474efaf8a1c9d616c7574
+SIZE (go/sysutils_kustomize/kustomize-v5.6.0/v5.6.0.zip) = 134517