diff --git a/devel/R-cran-bit/Makefile b/devel/R-cran-bit/Makefile
index 73db18d2638d..625808d88e1b 100644
--- a/devel/R-cran-bit/Makefile
+++ b/devel/R-cran-bit/Makefile
@@ -1,14 +1,14 @@
 PORTNAME=	bit
-DISTVERSION=	4.0.5
+DISTVERSION=	4.5.0
 CATEGORIES=	devel
 DISTNAME=	${PORTNAME}_${DISTVERSION}
 
 MAINTAINER=	tota@FreeBSD.org
 COMMENT=	Class for vectors of 1-bit booleans
 WWW=		https://cran.r-project.org/web/packages/bit/
 
 LICENSE=	GPLv2+
 
 USES=		cran:auto-plist,compiles
 
 .include <bsd.port.mk>
diff --git a/devel/R-cran-bit/distinfo b/devel/R-cran-bit/distinfo
index 4de2d02f953d..55b011a520c4 100644
--- a/devel/R-cran-bit/distinfo
+++ b/devel/R-cran-bit/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1682388127
-SHA256 (bit_4.0.5.tar.gz) = f0f2536a8874b6a30b80baefbc68cb21f0ffbf51f3877bda8038c3f9f354bfbc
-SIZE (bit_4.0.5.tar.gz) = 827745
+TIMESTAMP = 1727003089
+SHA256 (bit_4.5.0.tar.gz) = 89ddc5e38c2d61718d117a0288828ab61dee93269ca61c609d3e173a85e7cbed
+SIZE (bit_4.5.0.tar.gz) = 859114