diff --git a/devel/open62541/Makefile b/devel/open62541/Makefile
index a7ad04dc0358..29af86ada595 100644
--- a/devel/open62541/Makefile
+++ b/devel/open62541/Makefile
@@ -1,33 +1,33 @@
 PORTNAME=	open62541
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.4.4
+DISTVERSION=	1.4.11
 CATEGORIES=	devel
 
-MAINTAINER=	nsonack@outlook.com
+MAINTAINER=	nsonack@herrhotzenplotz.de
 COMMENT=	Open source implementation of OPC UA
 WWW=		https://open62541.org/
 
 LICENSE=	MPL20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cmake python shebangfix
 SHEBANG_GLOB=	*.py
 USE_LDCONFIG=	yes
 
 USE_GITHUB=	yes
 
 PLIST_SUB=	DISTVERSION=${DISTVERSION}
 
 CMAKE_ON=	BUILD_SHARED_LIBS \
 		CMAKE_DISABLE_FIND_PACKAGE_Git
 CMAKE_OFF=	UA_FORCE_WERROR
 
 OPTIONS_DEFINE=		LTO OPENSSL
 OPTIONS_DEFAULT=	LTO OPENSSL
 
 LTO_CMAKE_BOOL=	CMAKE_INTERPROCEDURAL_OPTIMIZATION
 
 OPENSSL_USES=	ssl
 OPENSSL_CMAKE_ON=	-DUA_ENABLE_ENCRYPTION=OPENSSL
 
 .include <bsd.port.mk>
diff --git a/devel/open62541/distinfo b/devel/open62541/distinfo
index 32d1946c1bb4..d14307e4553e 100644
--- a/devel/open62541/distinfo
+++ b/devel/open62541/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1725546829
-SHA256 (open62541-open62541-v1.4.4_GH0.tar.gz) = 8d92d4d7b293612efcd87bfe3b833fc2a953d83e4d58045a9186b6cacaad4c58
-SIZE (open62541-open62541-v1.4.4_GH0.tar.gz) = 4198326
+TIMESTAMP = 1744778532
+SHA256 (open62541-open62541-v1.4.11_GH0.tar.gz) = 6fd1b5db655ee13e216958470481bd0307482c4ecc2bddbdee2cfc3a5438bbf6
+SIZE (open62541-open62541-v1.4.11_GH0.tar.gz) = 4217634
diff --git a/devel/open62541/files/patch-CMakeLists.txt b/devel/open62541/files/patch-CMakeLists.txt
new file mode 100644
index 000000000000..f5ac90912abe
--- /dev/null
+++ b/devel/open62541/files/patch-CMakeLists.txt
@@ -0,0 +1,11 @@
+--- CMakeLists.txt.orig	2025-03-14 15:52:43 UTC
++++ CMakeLists.txt
+@@ -40,7 +40,7 @@ set(OPEN62541_VER_MINOR 4)
+ # overwritten with more detailed information if git is available.
+ set(OPEN62541_VER_MAJOR 1)
+ set(OPEN62541_VER_MINOR 4)
+-set(OPEN62541_VER_PATCH 10)
++set(OPEN62541_VER_PATCH 11)
+ set(OPEN62541_VER_LABEL "-undefined") # like "-rc1" or "-g4538abcd" or "-g4538abcd-dirty"
+ set(OPEN62541_VER_COMMIT "unknown-commit")
+