diff --git a/mail/wmbiff/Makefile b/mail/wmbiff/Makefile
index 9b34cc2f0918..7bd5a2e497e0 100644
--- a/mail/wmbiff/Makefile
+++ b/mail/wmbiff/Makefile
@@ -1,6 +1,5 @@
 PORTNAME=	wmbiff
-PORTVERSION=	0.4.36
-PORTREVISION=	3
+PORTVERSION=	0.4.37
 CATEGORIES=	mail windowmaker afterstep
 MASTER_SITES=	https://www.dockapps.net/download/
 
diff --git a/mail/wmbiff/distinfo b/mail/wmbiff/distinfo
index 25dfe27285e5..e8198265f5ed 100644
--- a/mail/wmbiff/distinfo
+++ b/mail/wmbiff/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1617626413
-SHA256 (wmbiff-0.4.36.tar.gz) = ae8cb6bd11cdf161a98a1a25794dcbca8049156b768a6d8e3edcce072730a93e
-SIZE (wmbiff-0.4.36.tar.gz) = 266288
+TIMESTAMP = 1728389762
+SHA256 (wmbiff-0.4.37.tar.gz) = 0ff5ccbc8b5ff3a341ddd1e1a31299b3291c1666a05646c8700fd94286087bb4
+SIZE (wmbiff-0.4.37.tar.gz) = 242901