diff --git a/devel/rubygem-libddwaf/Makefile b/devel/rubygem-libddwaf/Makefile
index 39a81fc86a0c..7d801227c266 100644
--- a/devel/rubygem-libddwaf/Makefile
+++ b/devel/rubygem-libddwaf/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	libddwaf
-PORTVERSION=	1.18.0.0.1
+PORTVERSION=	1.21.0.0.1
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
diff --git a/devel/rubygem-libddwaf/distinfo b/devel/rubygem-libddwaf/distinfo
index 2e3a80cc529d..c96f916cefa2 100644
--- a/devel/rubygem-libddwaf/distinfo
+++ b/devel/rubygem-libddwaf/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1740836292
-SHA256 (rubygem/libddwaf-1.18.0.0.1.gem) = a8c4b33a1853cc9b1cacac6f42b8980ba1f5c53b046060b6350cae59fe752da2
-SIZE (rubygem/libddwaf-1.18.0.0.1.gem) = 25600
+TIMESTAMP = 1744289286
+SHA256 (rubygem/libddwaf-1.21.0.0.1.gem) = b3a0e00edc8963538e2cdea19a47520dac5a81d038d9e06ca9d94cb8ef20a8b6
+SIZE (rubygem/libddwaf-1.21.0.0.1.gem) = 25600