diff --git a/textproc/p5-ack/Makefile b/textproc/p5-ack/Makefile
index e23ba39260d9..547e1d56df4e 100644
--- a/textproc/p5-ack/Makefile
+++ b/textproc/p5-ack/Makefile
@@ -6,7 +6,7 @@
 #
 
 PORTNAME=	ack
-PORTVERSION=	1.64
+PORTVERSION=	1.66
 CATEGORIES=	textproc perl5 sysutils
 MASTER_SITES=	${MASTER_SITE_PERL_CPAN}
 MASTER_SITE_SUBDIR=	App
diff --git a/textproc/p5-ack/distinfo b/textproc/p5-ack/distinfo
index fb96b98ca58a..f89573b62745 100644
--- a/textproc/p5-ack/distinfo
+++ b/textproc/p5-ack/distinfo
@@ -1,3 +1,3 @@
-MD5 (ack-1.64.tar.gz) = a3459623fedd1fa1e618799ff1ae07be
-SHA256 (ack-1.64.tar.gz) = da73f82a45f4bd10d4719a27456eac342fc125eba7085e1fe342626c6787e7c8
-SIZE (ack-1.64.tar.gz) = 37250
+MD5 (ack-1.66.tar.gz) = cce6c9a07d05f606563ac7ff4215912e
+SHA256 (ack-1.66.tar.gz) = 62afbc6e4e4e1dd2628d81ad618d3d54d893b311a58ae3265834f292567f409a
+SIZE (ack-1.66.tar.gz) = 42093