diff --git a/textproc/cpp-peglib/Makefile b/textproc/cpp-peglib/Makefile
index e5bcdf41fa97..1bbf729251d6 100644
--- a/textproc/cpp-peglib/Makefile
+++ b/textproc/cpp-peglib/Makefile
@@ -1,25 +1,25 @@
 PORTNAME=	cpp-peglib
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.8.0
+DISTVERSION=	1.8.1
 CATEGORIES=	textproc devel
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	C++ header-only PEG (Parsing Expression Grammars) library
 WWW=		https://github.com/yhirose/cpp-peglib
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cmake:testing compiler:c++17-lang
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	yhirose
 
 CMAKE_OFF=	PEGLIB_BUILD_TESTS
 CMAKE_TESTING_ON=	PEGLIB_BUILD_TESTS
 
 NO_ARCH=	yes
 
 PLIST_FILES=	include/peglib.h
 
 .include <bsd.port.mk>
diff --git a/textproc/cpp-peglib/distinfo b/textproc/cpp-peglib/distinfo
index a28c9c951f03..4ae8a8b5b07c 100644
--- a/textproc/cpp-peglib/distinfo
+++ b/textproc/cpp-peglib/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1662327203
-SHA256 (yhirose-cpp-peglib-v1.8.0_GH0.tar.gz) = 63dc755afb5072ba58468fa39d1037ebadc1206c489b0493d635147524cf5379
-SIZE (yhirose-cpp-peglib-v1.8.0_GH0.tar.gz) = 211787
+TIMESTAMP = 1662773389
+SHA256 (yhirose-cpp-peglib-v1.8.1_GH0.tar.gz) = 15d7c39d01780bb6f27db511722936d82d04cb1f5a6c63025021ff5dfe5fe1b2
+SIZE (yhirose-cpp-peglib-v1.8.1_GH0.tar.gz) = 213382