diff --git a/sysutils/py-tmuxp/Makefile b/sysutils/py-tmuxp/Makefile
index 3775e41d42ec..cead2e6f8866 100644
--- a/sysutils/py-tmuxp/Makefile
+++ b/sysutils/py-tmuxp/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	tmuxp
-PORTVERSION=	1.53.0
+PORTVERSION=	1.55.0
 CATEGORIES=	sysutils python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -14,7 +14,7 @@ LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}hatchling>=0:devel/py-hatchling@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}colorama>=0.3.9:devel/py-colorama@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}libtmux>=0.44.2<0.45:devel/py-libtmux@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}libtmux>=0.46.0<0.47:devel/py-libtmux@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pyyaml>=6.0:devel/py-pyyaml@${PY_FLAVOR} \
 		tmux:sysutils/tmux
 
diff --git a/sysutils/py-tmuxp/distinfo b/sysutils/py-tmuxp/distinfo
index 13182480dc64..b82b8ecb2a34 100644
--- a/sysutils/py-tmuxp/distinfo
+++ b/sysutils/py-tmuxp/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1740022456
-SHA256 (tmuxp-1.53.0.tar.gz) = fadd7d1407e2ef7d7f1be6322d81c8d806a680ce04864c37db3c916b02461363
-SIZE (tmuxp-1.53.0.tar.gz) = 906613
+TIMESTAMP = 1740836180
+SHA256 (tmuxp-1.55.0.tar.gz) = ade0bad3d9d8d647664089c0a6101f9924d9410aa2b530fcf0406fff8994de1d
+SIZE (tmuxp-1.55.0.tar.gz) = 907954