diff --git a/patches/ntdll-Syscall_Emulation/0001-ntdll-Support-x86_64-syscall-emulation.patch b/patches/ntdll-Syscall_Emulation/0001-ntdll-Support-x86_64-syscall-emulation.patch
index 05c7c9dc..c6b45f87 100644
--- a/patches/ntdll-Syscall_Emulation/0001-ntdll-Support-x86_64-syscall-emulation.patch
+++ b/patches/ntdll-Syscall_Emulation/0001-ntdll-Support-x86_64-syscall-emulation.patch
@@ -1,18 +1,18 @@
-From 24c407828bf5606e25e2905dfb920556ec1347b8 Mon Sep 17 00:00:00 2001
+From 2cf5a014dcd6f85a1afa76ad8ca6c65f2c17db39 Mon Sep 17 00:00:00 2001
 From: Paul Gofman <pgofman@codeweavers.com>
 Date: Tue, 14 Jul 2020 15:00:34 +0300
 Subject: [PATCH] ntdll: Support x86_64 syscall emulation.
 
 ---
  configure.ac                    |   1 +
- dlls/ntdll/unix/signal_x86_64.c | 192 ++++++++++++++++++++++++++++++++
- 2 files changed, 193 insertions(+)
+ dlls/ntdll/unix/signal_x86_64.c | 195 ++++++++++++++++++++++++++++++++
+ 2 files changed, 196 insertions(+)
 
 diff --git a/configure.ac b/configure.ac
-index bd655accac3..d581dbc1eae 100644
+index ef21a4313d4..db709285f79 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -420,6 +420,7 @@ AC_CHECK_HEADERS(\
+@@ -384,6 +384,7 @@ AC_CHECK_HEADERS(\
  	linux/ioctl.h \
  	linux/major.h \
  	linux/param.h \
@@ -21,7 +21,7 @@ index bd655accac3..d581dbc1eae 100644
  	linux/types.h \
  	linux/ucdrom.h \
 diff --git a/dlls/ntdll/unix/signal_x86_64.c b/dlls/ntdll/unix/signal_x86_64.c
-index 0c291633ac6..a28762915be 100644
+index 537e4e1f60e..58397374ea4 100644
 --- a/dlls/ntdll/unix/signal_x86_64.c
 +++ b/dlls/ntdll/unix/signal_x86_64.c
 @@ -27,6 +27,7 @@
@@ -56,7 +56,7 @@ index 0c291633ac6..a28762915be 100644
  #include "ntstatus.h"
  #define WIN32_NO_STATUS
  #include "windef.h"
-@@ -1783,6 +1794,186 @@ static inline DWORD is_privileged_instr( CONTEXT *context )
+@@ -1824,6 +1835,186 @@ static inline DWORD is_privileged_instr( CONTEXT *context )
      return 0;
  }
  
@@ -243,14 +243,21 @@ index 0c291633ac6..a28762915be 100644
  
  /***********************************************************************
   *           handle_interrupt
-@@ -2460,6 +2651,7 @@ void signal_init_process(void)
+@@ -2560,10 +2751,14 @@ void signal_init_process(void)
      if (sigaction( SIGSEGV, &sig_act, NULL ) == -1) goto error;
      if (sigaction( SIGILL, &sig_act, NULL ) == -1) goto error;
      if (sigaction( SIGBUS, &sig_act, NULL ) == -1) goto error;
++
+ #ifdef __APPLE__
+     sig_act.sa_sigaction = sigsys_handler;
+     if (sigaction( SIGSYS, &sig_act, NULL ) == -1) goto error;
+ #endif
++
 +    install_bpf(&sig_act);
++
      return;
  
   error:
 -- 
-2.43.0
+2.45.2
 
diff --git a/staging/upstream-commit b/staging/upstream-commit
index 2838e2c9..b6ea589d 100644
--- a/staging/upstream-commit
+++ b/staging/upstream-commit
@@ -1 +1 @@
-eeabbe812ffc3ed7c06fc85cd63f0d85bffe207e
+6db2812411d45ca4b4d15dea9a00577ea17b508e