diff --git a/devel/arduino-irremote/Makefile b/devel/arduino-irremote/Makefile
index 79a2501a6c6a..3ebc2908827a 100644
--- a/devel/arduino-irremote/Makefile
+++ b/devel/arduino-irremote/Makefile
@@ -1,36 +1,36 @@
 PORTNAME=	arduino-irremote
-PORTVERSION=	4.4.3
+PORTVERSION=	4.5.0
 DISTVERSIONPREFIX=	v
 CATEGORIES=	devel
 
 MAINTAINER=	leres@FreeBSD.org
 COMMENT=	Multi-protocol infrared remote library for the Arduino
 WWW=		https://arduino-irremote.github.io/Arduino-IRremote/
 
 LICENSE=	MIT
 
 USES=		dos2unix
 USE_GITHUB=	yes
 GH_ACCOUNT=	Arduino-IRremote
 GH_PROJECT=	Arduino-IRremote
 PORTSCOUT=	limit:^[0-9]
 
 NO_BUILD=	yes
 
 RELPATH=	arduino/libraries/IRremote
 
 DATADIR=	${PREFIX}/${RELPATH}
 PORTDATA=	*
 PORTEXAMPLES=	*
 
 OPTIONS_DEFINE=	EXAMPLES
 
 do-install:
 	${MKDIR} ${STAGEDIR}${PREFIX}/${RELPATH}
 	cd ${WRKSRC}/src && ${COPYTREE_SHARE} . ${STAGEDIR}${PREFIX}/${RELPATH}
 
 do-install-EXAMPLES-on:
 	${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	cd ${WRKSRC}/examples && ${COPYTREE_SHARE} . ${STAGEDIR}${EXAMPLESDIR}
 
 .include <bsd.port.mk>
diff --git a/devel/arduino-irremote/distinfo b/devel/arduino-irremote/distinfo
index 7d9cf1ce0cc0..b23c60b7016e 100644
--- a/devel/arduino-irremote/distinfo
+++ b/devel/arduino-irremote/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1751301993
-SHA256 (Arduino-IRremote-Arduino-IRremote-v4.4.3_GH0.tar.gz) = ea4743c16dbf7e72e01ffc8c7cf228b0af79ce39d14b5618d38daffdc8988ee0
-SIZE (Arduino-IRremote-Arduino-IRremote-v4.4.3_GH0.tar.gz) = 1223392
+TIMESTAMP = 1761431174
+SHA256 (Arduino-IRremote-Arduino-IRremote-v4.5.0_GH0.tar.gz) = 2a94ea7c58889209e74280d06af81cec8e65a81a95712f22f881a8acd8376591
+SIZE (Arduino-IRremote-Arduino-IRremote-v4.5.0_GH0.tar.gz) = 1239632