diff --git a/math/p5-Math-GMPz/Makefile b/math/p5-Math-GMPz/Makefile
index 441ffb385335a..27afba6b4d955 100644
--- a/math/p5-Math-GMPz/Makefile
+++ b/math/p5-Math-GMPz/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	Math-GMPz
-PORTVERSION=	0.55
+PORTVERSION=	0.56
 CATEGORIES=	math perl5
 MASTER_SITES=	CPAN
 PKGNAMEPREFIX=	p5-
diff --git a/math/p5-Math-GMPz/distinfo b/math/p5-Math-GMPz/distinfo
index 3336e793748ac..fe3119ee917dd 100644
--- a/math/p5-Math-GMPz/distinfo
+++ b/math/p5-Math-GMPz/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1669057637
-SHA256 (Math-GMPz-0.55.tar.gz) = cde79eba6bec09c1ee0ed5c2e351e940b067d530158ccd1a96ed1025e6dddb79
-SIZE (Math-GMPz-0.55.tar.gz) = 99085
+TIMESTAMP = 1677771139
+SHA256 (Math-GMPz-0.56.tar.gz) = b39f179609ae63cdc6d035406df27672a18289071a9e45169cdde0e4ea709649
+SIZE (Math-GMPz-0.56.tar.gz) = 100274