diff --git a/lang/nickle/Makefile b/lang/nickle/Makefile
index f42fceb0ecc0..101e0d3a96e1 100644
--- a/lang/nickle/Makefile
+++ b/lang/nickle/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	nickle
-PORTVERSION=	2.86
+PORTVERSION=	2.90
 CATEGORIES=	lang
 MASTER_SITES=	http://www.nickle.org/release/
 
diff --git a/lang/nickle/distinfo b/lang/nickle/distinfo
index 27ed32ce771f..72fbfb28a26b 100644
--- a/lang/nickle/distinfo
+++ b/lang/nickle/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1587436174
-SHA256 (nickle-2.86.tar.gz) = 2dca6c8e8d1fc4100d94b87d243053afd3340dbc6d284b5b2e48ce5ea159b17c
-SIZE (nickle-2.86.tar.gz) = 811211
+TIMESTAMP = 1610037974
+SHA256 (nickle-2.90.tar.gz) = fbb3811aa0ac4b31e1702ea643dd3a6a617b2516ad6f9cfab76ec2779618e5a4
+SIZE (nickle-2.90.tar.gz) = 2514923
diff --git a/lang/nickle/pkg-plist b/lang/nickle/pkg-plist
index 3628420a242d..8a34ae57331c 100644
--- a/lang/nickle/pkg-plist
+++ b/lang/nickle/pkg-plist
@@ -1,7 +1,7 @@
 bin/nickle
 include/nickle/builtin-namespaces.h
 include/nickle/builtin.h
-include/nickle/config.h
+include/nickle/nickle-config.h
 include/nickle/gram.h
 include/nickle/mem.h
 include/nickle/memp.h