diff --git a/math/py-cma/Makefile b/math/py-cma/Makefile
index 2e84093cc0f8..23c0a932d479 100644
--- a/math/py-cma/Makefile
+++ b/math/py-cma/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	cma
-PORTVERSION=	3.4.0
+PORTVERSION=	4.0.0
 CATEGORIES=	math python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
diff --git a/math/py-cma/distinfo b/math/py-cma/distinfo
index adefc2a56086..f5d131b1e463 100644
--- a/math/py-cma/distinfo
+++ b/math/py-cma/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1720447716
-SHA256 (cma-3.4.0.tar.gz) = a1ebd969b99871be3715d5a24b7bf54cf04ea94e80d6b8536d7147620dd10f6c
-SIZE (cma-3.4.0.tar.gz) = 263869
+TIMESTAMP = 1725559855
+SHA256 (cma-4.0.0.tar.gz) = fd28ce56983bf2fca0e614189d60134ebb80bf604f070d1ea095ea4e856f13a5
+SIZE (cma-4.0.0.tar.gz) = 276938