diff --git a/devel/rubygem-rdoc/Makefile b/devel/rubygem-rdoc/Makefile
index a93ab471ec80..6207653cc326 100644
--- a/devel/rubygem-rdoc/Makefile
+++ b/devel/rubygem-rdoc/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	rdoc
-PORTVERSION=	6.3.0
+PORTVERSION=	6.3.1
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
diff --git a/devel/rubygem-rdoc/distinfo b/devel/rubygem-rdoc/distinfo
index 84e704cfa64e..02b261975bc5 100644
--- a/devel/rubygem-rdoc/distinfo
+++ b/devel/rubygem-rdoc/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1608537359
-SHA256 (rubygem/rdoc-6.3.0.gem) = 847dd20651136ceb7ce1bfcf12cec7b681ad9e4195ebcf71300105d74422e1e7
-SIZE (rubygem/rdoc-6.3.0.gem) = 565760
+TIMESTAMP = 1619986113
+SHA256 (rubygem/rdoc-6.3.1.gem) = cc4db725baa9a4a32da7a0ece99f86cfeb586fd416002c3143ed2a47b6b08b1a
+SIZE (rubygem/rdoc-6.3.1.gem) = 569344