diff --git a/insight-10.0.50-python39.patch b/insight-10.0.50-python39.patch
new file mode 100644
index 0000000..c4821cb
--- /dev/null
+++ b/insight-10.0.50-python39.patch
@@ -0,0 +1,16 @@
+diff -Naurp insight-10.0.50.20200110.orig/gdb/python/python.c insight-10.0.50.20200110.new/gdb/python/python.c
+--- insight-10.0.50.20200110.orig/gdb/python/python.c	2020-01-03 10:42:10.000000000 +0100
++++ insight-10.0.50.20200110.new/gdb/python/python.c	2020-05-05 16:52:16.575022701 +0200
+@@ -1618,7 +1618,12 @@ do_start_initialization ()
+ #endif
+ 
+   Py_Initialize ();
++#if PY_VERSION_HEX < 0x03090000
++  /* PyEval_InitThreads became deprecated in Python 3.9 and will
++     be removed in Python 3.11.  Prior to Python 3.7, this call was
++     required to initialize the GIL.  */
+   PyEval_InitThreads ();
++#endif
+ 
+ #ifdef IS_PY3K
+   gdb_module = PyImport_ImportModule ("_gdb");
diff --git a/insight.spec b/insight.spec
index 6f62695..8cf0174 100644
--- a/insight.spec
+++ b/insight.spec
@@ -21,7 +21,7 @@
 
 Name:		insight
 Version:	%(echo %{ver} | tr - .)%{?snap:.%{snap}}
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	Graphical debugger based on GDB
 License:	GPLv3+ and GPLv3+ with exceptions and GPLv2+ and GPLv2+ with exceptions and GPL+ and LGPLv2+ and BSD and Public Domain and GFDL
 Url:		https://www.sourceware.org/insight/
@@ -72,6 +72,7 @@ Patch1:		insight-7.4.50-relocate.patch
 Patch2:		insight-10.0-readline-system.patch
 Patch3:		insight-10.0-fix-a-prototype.patch
 Patch4:		insight-10.0.50-gcc10.patch
+Patch5:		insight-10.0.50-python39.patch
 
 #	Some patches from gdb. See gdb spec file for info.
 
@@ -124,6 +125,7 @@ GDB version 8.x.
 %patch2 -p1 -b .readline-system
 %patch3 -p1 -b .fix-a-prototype
 %patch4 -p1 -b .gcc10
+%patch5 -p1 -b .python39
 
 %patch101 -p1
 %patch102 -p1
@@ -354,6 +356,11 @@ ${INSTALL} -m 644 gdb/gdbtk/insight_icon.svg				\
 %changelog
 #-------------------------------------------------------------------------------
 
+* Tue May  5 2020 Patrick Monnerat <patrick@monnerat.net> 10.0.50.20200210-4
+- Patch "python39" removes a Python 3.9 deprecated function call.
+  https://bugzilla.redhat.com/show_bug.cgi?id=1831213
+  https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=97ed802
+
 * Mon Apr  6 2020 Patrick Monnerat <patrick@monnerat.net> 10.0.50.20200210-3
 - Patch "gcc10" for gnu C version 10 compatibility.
   https://bugzilla.redhat.com/show_bug.cgi?id=1818009