diff --git a/net-mgmt/centreon-clib/Makefile b/net-mgmt/centreon-clib/Makefile
index ca2d9319f3ddf..eae2d1bdb0c5c 100644
--- a/net-mgmt/centreon-clib/Makefile
+++ b/net-mgmt/centreon-clib/Makefile
@@ -1,7 +1,7 @@
 # Created by: Muhammad Moinur Rahman <5u623l20@gmail.com>
 
 PORTNAME=	centreon-clib
-PORTVERSION=	20.10.0
+PORTVERSION=	21.04.0
 CATEGORIES=	net-mgmt
 
 MAINTAINER=	bofh@FreeBSD.org
@@ -19,6 +19,5 @@ CMAKE_ARGS=	-DWITH_PREFIX=${PREFIX} \
 		-DWITH_PREFIX_INC=${PREFIX}/include/centreon \
 		-DWITH_PKGCONFIG_DIR=${PREFIX}/libdata/pkgconfig
 CXXFLAGS+=	-std=c++11
-USE_LDCONFIG=	yes
 
 .include <bsd.port.mk>
diff --git a/net-mgmt/centreon-clib/distinfo b/net-mgmt/centreon-clib/distinfo
index d16318694e6e3..5195052d9bb55 100644
--- a/net-mgmt/centreon-clib/distinfo
+++ b/net-mgmt/centreon-clib/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1603653423
-SHA256 (centreon-centreon-clib-20.10.0_GH0.tar.gz) = 7193cca2a8a072d5bcbbef7287253156c9db2c52d57988fb5667f1dab0870cc8
-SIZE (centreon-centreon-clib-20.10.0_GH0.tar.gz) = 80926
+TIMESTAMP = 1620162270
+SHA256 (centreon-centreon-clib-21.04.0_GH0.tar.gz) = 914c8ea95c567ed3f5106dce888b8ed1f08d7933a58932b84806f3bf97e7aceb
+SIZE (centreon-centreon-clib-21.04.0_GH0.tar.gz) = 76651
diff --git a/net-mgmt/centreon-clib/files/patch-src_process.cc b/net-mgmt/centreon-clib/files/patch-src_process.cc
new file mode 100644
index 0000000000000..02789bd1d7f3e
--- /dev/null
+++ b/net-mgmt/centreon-clib/files/patch-src_process.cc
@@ -0,0 +1,12 @@
+--- src/process.cc.orig	2021-05-04 21:18:25 UTC
++++ src/process.cc
+@@ -16,6 +16,9 @@
+ ** For more information : contact@centreon.com
+ */
+ 
++#if defined(__FreeBSD__) || defined (__DragonFly__)
++#include <array>
++#endif
+ #include <sstream>
+ 
+ #include <fcntl.h>
diff --git a/net-mgmt/centreon-clib/files/patch-src_process__manager.cc b/net-mgmt/centreon-clib/files/patch-src_process__manager.cc
index 1b03dcaf40d20..47e36349d3193 100644
--- a/net-mgmt/centreon-clib/files/patch-src_process__manager.cc
+++ b/net-mgmt/centreon-clib/files/patch-src_process__manager.cc
@@ -1,12 +1,13 @@
---- src/process_manager.cc.orig	2020-04-24 11:44:54 UTC
+--- src/process_manager.cc.orig	2021-04-01 07:25:04 UTC
 +++ src/process_manager.cc
-@@ -24,6 +24,9 @@
- #include <sys/types.h>
+@@ -19,6 +19,10 @@
+ #include "com/centreon/process_manager.hh"
  #include <sys/wait.h>
  #include <unistd.h>
 +#if defined(__FreeBSD__) || defined (__DragonFly__)
 +#include <signal.h>
++#include <array>
 +#endif
- #include "com/centreon/exceptions/basic.hh"
- #include "com/centreon/logging/logger.hh"
- #include "com/centreon/process.hh"
+ #include <algorithm>
+ #include <cassert>
+ #include <cerrno>