diff --git a/py-dynamic-graph-bridge-v3/Makefile b/py-dynamic-graph-bridge-v3/Makefile
index a08f38f8b0da190a196c66bf4ca259635cf703c4..dff5f9be68708962c900c6bb52272d0c6f13fc12 100644
--- a/py-dynamic-graph-bridge-v3/Makefile
+++ b/py-dynamic-graph-bridge-v3/Makefile
@@ -3,8 +3,7 @@
 
 ORG=			stack-of-tasks
 NAME=			dynamic-graph-bridge
-VERSION=		3.4.0
-PKGREVISION=		1
+VERSION=		3.4.1
 
 ROSNAME=		$(subst -,_,${NAME})
 DISTNAME=		${ROSNAME}-${VERSION}
@@ -42,6 +41,7 @@ include ../../sysutils/ros-rospack/depend.mk
 include ../../wip/dynamic-graph-v3/depend.mk
 include ../../wip/py-dynamic-graph-v3/depend.mk
 include ../../wip/sot-core-v3/depend.mk
+include ../../wip/py-sot-core-v3/depend.mk
 include ../../mk/sysdep/bullet.mk
 include ../../mk/sysdep/cmake.mk
 include ../../mk/language/c.mk
diff --git a/py-dynamic-graph-bridge-v3/distinfo b/py-dynamic-graph-bridge-v3/distinfo
index 5634e2c866472f5060f5cbe9fa653204120137f2..1792845cb00f1706a196c2a2d83d41b2d9abe2a7 100644
--- a/py-dynamic-graph-bridge-v3/distinfo
+++ b/py-dynamic-graph-bridge-v3/distinfo
@@ -1,4 +1,3 @@
-SHA1 (dynamic_graph_bridge-3.4.0.tar.gz) = 61185109b90a4537be5c25ce2b6addf5781a8f2b
-RMD160 (dynamic_graph_bridge-3.4.0.tar.gz) = c8e5cc39eafe2a45067db0e0930c47aea57a210b
-Size (dynamic_graph_bridge-3.4.0.tar.gz) = 829045 bytes
-SHA1 (patch-81) = d04bec3b063fa611b262d272c6306582477a06e2
+SHA1 (dynamic_graph_bridge-3.4.1.tar.gz) = 8da403dbe30074873779b1e768ac3049e6c585bf
+RMD160 (dynamic_graph_bridge-3.4.1.tar.gz) = 82ba65001fe446a5fba1682488f0f6cacf076a7d
+Size (dynamic_graph_bridge-3.4.1.tar.gz) = 844361 bytes
diff --git a/py-dynamic-graph-bridge-v3/patches/patch-81 b/py-dynamic-graph-bridge-v3/patches/patch-81
deleted file mode 100644
index 401a8a49845ccc4d3704046555d1c54d9ec023fd..0000000000000000000000000000000000000000
--- a/py-dynamic-graph-bridge-v3/patches/patch-81
+++ /dev/null
@@ -1,41 +0,0 @@
-From 5dcedba918b856c01a129408bfdce6c1a62a8111 Mon Sep 17 00:00:00 2001
-From: Guilhem Saurel <guilhem.saurel@laas.fr>
-Date: Thu, 26 Nov 2020 16:40:30 +0100
-Subject: [PATCH] fix shadowing of Entity::name
-
-To fix build with -Werror=shadow
----
- src/ros_tf_listener.hh | 4 ++--
- src/ros_time.cpp       | 4 ++--
- 2 files changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/src/ros_tf_listener.hh b/src/ros_tf_listener.hh
-index c046bee..a95907a 100644
---- src/ros_tf_listener.hh
-+++ src/ros_tf_listener.hh
-@@ -68,8 +68,8 @@ class RosTfListener : public Entity {
-  public:
-   typedef internal::TransformListenerData TransformListenerData;
- 
--  RosTfListener(const std::string& name)
--    : Entity(name)
-+  RosTfListener(const std::string& _name)
-+    : Entity(_name)
-     , buffer()
-     , listener(buffer, rosInit(), false)
-   {
-diff --git a/src/ros_time.cpp b/src/ros_time.cpp
-index 52c8f76..7233ad3 100644
---- src/ros_time.cpp
-+++ src/ros_time.cpp
-@@ -22,8 +22,8 @@ const std::string RosTime::docstring_(
-     "  Signal \"time\" provides time as given by ros::time as\n"
-     "  boost::posix_time::ptime type.\n");
- 
--RosTime::RosTime(const std::string& name)
--    : Entity(name), now_("RosTime(" + name + ")::output(boost::posix_time::ptime)::time") {
-+RosTime::RosTime(const std::string& _name)
-+    : Entity(_name), now_("RosTime(" + _name + ")::output(boost::posix_time::ptime)::time") {
-   signalRegistration(now_);
-   now_.setConstant(rosTimeToPtime(ros::Time::now()));
-   now_.setFunction(boost::bind(&RosTime::update, this, _1, _2));