diff --git a/devel/py-osprofiler/Makefile b/devel/py-osprofiler/Makefile
index e0099c04dd12f..76efce9118595 100644
--- a/devel/py-osprofiler/Makefile
+++ b/devel/py-osprofiler/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	osprofiler
-PORTVERSION=	3.4.3
+PORTVERSION=	4.0.0
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
diff --git a/devel/py-osprofiler/distinfo b/devel/py-osprofiler/distinfo
index a619bb68dde00..64dd5f0126c62 100644
--- a/devel/py-osprofiler/distinfo
+++ b/devel/py-osprofiler/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1652122659
-SHA256 (osprofiler-3.4.3.tar.gz) = 5cea450598a873e4e11d353ff9f0d16e9f3a72e9e2007e7f056b90379dcd54e1
-SIZE (osprofiler-3.4.3.tar.gz) = 90967
+TIMESTAMP = 1688166226
+SHA256 (osprofiler-4.0.0.tar.gz) = bbd8a336644d801105c5b5bbc004af168e1b192578037651b611a7c5abdc7bd4
+SIZE (osprofiler-4.0.0.tar.gz) = 95079