diff --git a/graphics/openshadinglanguage/Makefile b/graphics/openshadinglanguage/Makefile
index 0db3049805be..cac0723c870b 100644
--- a/graphics/openshadinglanguage/Makefile
+++ b/graphics/openshadinglanguage/Makefile
@@ -2,8 +2,7 @@
 
 PORTNAME=	openshadinglanguage
 DISTVERSIONPREFIX=	Release-
-DISTVERSION=	1.11.13.0
-PORTREVISION=	4
+DISTVERSION=	1.11.15.0
 CATEGORIES=	graphics devel
 
 MAINTAINER=	FreeBSD@Shaneware.biz
diff --git a/graphics/openshadinglanguage/distinfo b/graphics/openshadinglanguage/distinfo
index 9b4e47c5e101..8eb926cc4ea9 100644
--- a/graphics/openshadinglanguage/distinfo
+++ b/graphics/openshadinglanguage/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1618078392
-SHA256 (imageworks-OpenShadingLanguage-Release-1.11.13.0_GH0.tar.gz) = de192571b1b0cb182f108832a9d2acf5682f46248ed3ecc0464d787ccfc097cf
-SIZE (imageworks-OpenShadingLanguage-Release-1.11.13.0_GH0.tar.gz) = 14142105
+TIMESTAMP = 1631387445
+SHA256 (imageworks-OpenShadingLanguage-Release-1.11.15.0_GH0.tar.gz) = a10baa2455405f0a6488a915645dd3d006b8471bae6c269796ba5ba6ce863cbc
+SIZE (imageworks-OpenShadingLanguage-Release-1.11.15.0_GH0.tar.gz) = 14143372