diff --git a/srcpkgs/supercollider/patches/ee2c63c89e6e3f5a14e09a9c7edaaf6774190ce6.patch b/srcpkgs/supercollider/patches/ee2c63c89e6e3f5a14e09a9c7edaaf6774190ce6.patch
deleted file mode 100644
index dc9d0309aab..00000000000
--- a/srcpkgs/supercollider/patches/ee2c63c89e6e3f5a14e09a9c7edaaf6774190ce6.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-From ee2c63c89e6e3f5a14e09a9c7edaaf6774190ce6 Mon Sep 17 00:00:00 2001
-From: Brian Heim <brianlheim@gmail.com>
-Date: Thu, 19 Sep 2019 20:54:52 -0500
-Subject: [PATCH] Update for boost 1.70
-
----
- server/supernova/sc/sc_osc_handler.cpp | 2 +-
- server/supernova/utilities/utils.hpp   | 1 +
- 2 files changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/server/supernova/sc/sc_osc_handler.cpp b/server/supernova/sc/sc_osc_handler.cpp
-index 33d907a3df..bf307fc13b 100644
---- server/supernova/sc/sc_osc_handler.cpp
-+++ server/supernova/sc/sc_osc_handler.cpp
-@@ -734,7 +734,7 @@ void sc_osc_handler::tcp_connection::handle_message() {
- 
- 
- void sc_osc_handler::start_tcp_accept(void) {
--    tcp_connection::pointer new_connection = tcp_connection::create(tcp_acceptor_.get_io_service());
-+    tcp_connection::pointer new_connection = tcp_connection::create(tcp_acceptor_.get_executor().context());
- 
-     tcp_acceptor_.async_accept(
-         new_connection->socket(),
-diff --git a/server/supernova/utilities/utils.hpp b/server/supernova/utilities/utils.hpp
-index 35b8ab5ada..a7c191f2db 100644
---- server/supernova/utilities/utils.hpp
-+++ server/supernova/utilities/utils.hpp
-@@ -23,6 +23,7 @@
- 
- #include <type_traits>
- 
-+#include <boost/checked_delete.hpp>
- #include <boost/intrusive_ptr.hpp>
- #include <boost/noncopyable.hpp>
- #include <boost/detail/atomic_count.hpp>
diff --git a/srcpkgs/supercollider/patches/f4e5cc69aaa09f26f3dcd19f0e9db85b525b4b70.patch b/srcpkgs/supercollider/patches/f4e5cc69aaa09f26f3dcd19f0e9db85b525b4b70.patch
deleted file mode 100644
index 234de496c81..00000000000
--- a/srcpkgs/supercollider/patches/f4e5cc69aaa09f26f3dcd19f0e9db85b525b4b70.patch
+++ /dev/null
@@ -1,60 +0,0 @@
-From f4e5cc69aaa09f26f3dcd19f0e9db85b525b4b70 Mon Sep 17 00:00:00 2001
-From: Brian Heim <brianlheim@gmail.com>
-Date: Sun, 6 Oct 2019 18:39:38 -0500
-Subject: [PATCH] supernova: fix compile errors with boost 1.71
-
-class hierarchy changed. this change is at least backward compatible with 1.70
-
-tested with boost 1.66, 1.71
----
- server/supernova/sc/sc_osc_handler.cpp |  2 +-
- server/supernova/sc/sc_osc_handler.hpp | 15 ++++++++++++---
- 2 files changed, 13 insertions(+), 4 deletions(-)
-
-diff --git a/server/supernova/sc/sc_osc_handler.cpp b/server/supernova/sc/sc_osc_handler.cpp
-index bf307fc13b..f1655946c2 100644
---- server/supernova/sc/sc_osc_handler.cpp
-+++ server/supernova/sc/sc_osc_handler.cpp
-@@ -734,7 +734,7 @@ void sc_osc_handler::tcp_connection::handle_message() {
- 
- 
- void sc_osc_handler::start_tcp_accept(void) {
--    tcp_connection::pointer new_connection = tcp_connection::create(tcp_acceptor_.get_executor().context());
-+    tcp_connection::pointer new_connection = tcp_connection::create(tcp_acceptor_.get_executor());
- 
-     tcp_acceptor_.async_accept(
-         new_connection->socket(),
-diff --git a/server/supernova/sc/sc_osc_handler.hpp b/server/supernova/sc/sc_osc_handler.hpp
-index 6a97774942..3d4bc6d2ff 100644
---- server/supernova/sc/sc_osc_handler.hpp
-+++ server/supernova/sc/sc_osc_handler.hpp
-@@ -226,9 +226,14 @@ class sc_osc_handler : private detail::network_thread, public sc_notify_observer
- public:
-     class tcp_connection : public nova_endpoint {
-     public:
--        typedef std::shared_ptr<tcp_connection> pointer;
-+        using pointer = std::shared_ptr<tcp_connection>;
-+#if BOOST_VERSION >= 107000
-+        using executor = boost::asio::executor;
-+#else
-+        using executor = boost::asio::io_context::executor_type;
-+#endif
- 
--        static pointer create(boost::asio::io_service& io_service) { return pointer(new tcp_connection(io_service)); }
-+        static pointer create(const executor& executor) { return pointer(new tcp_connection(executor)); }
- 
-         tcp::socket& socket() { return socket_; }
- 
-@@ -237,7 +242,11 @@ class sc_osc_handler : private detail::network_thread, public sc_notify_observer
-         bool operator==(tcp_connection const& rhs) const { return &rhs == this; }
- 
-     private:
--        tcp_connection(boost::asio::io_service& io_service): socket_(io_service) {}
-+#if BOOST_VERSION >= 107000
-+        tcp_connection(const executor& executor): socket_(executor) {}
-+#else
-+        tcp_connection(const executor& executor): socket_(executor.context()) {}
-+#endif
- 
-         void send(const char* data, size_t length) override final;
- 
diff --git a/srcpkgs/supercollider/template b/srcpkgs/supercollider/template
index cc2e6ce8611..6fcea1983f9 100644
--- a/srcpkgs/supercollider/template
+++ b/srcpkgs/supercollider/template
@@ -1,7 +1,7 @@
 # Template file for 'supercollider'
 pkgname=supercollider
-version=3.10.3
-revision=3
+version=3.10.4
+revision=1
 wrksrc=SuperCollider-Source
 build_style=cmake
 configure_args="-DENABLE_TESTSUITE=OFF -DSYSTEM_BOOST=ON -DSYSTEM_YAMLCPP=ON"
@@ -16,7 +16,7 @@ maintainer="Andrea Brancaleoni <abc@pompel.me>"
 license="GPL-3.0-or-later"
 homepage="https://github.com/supercollider/supercollider"
 distfiles="${homepage}/releases/download/Version-${version}/SuperCollider-${version}-Source-linux.tar.bz2"
-checksum=e1ffc4720590aa67bdd435cd1345b78cb709fdf5c4cbc948cbb3c5af1637356b
+checksum=0401dbc4c644059921dffc7cf2c67175b59478a1ee3a8cc2363504eeee782174
 
 if [ "$CROSS_BUILD" ]; then
 	hostmakedepends+=" qt5-host-tools qt5-devel"