diff --git a/pyelftools-py311.patch b/pyelftools-py311.patch
deleted file mode 100644
index 7f8a628..0000000
--- a/pyelftools-py311.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-diff -up pyelftools-0.27/test/test_arm_call_reloc.py.py311 pyelftools-0.27/test/test_arm_call_reloc.py
---- pyelftools-0.27/test/test_arm_call_reloc.py.py311	2020-10-27 14:42:31.000000000 +0100
-+++ pyelftools-0.27/test/test_arm_call_reloc.py	2021-11-02 15:12:12.843113102 +0100
-@@ -38,7 +38,7 @@ class TestARMRElocation(unittest.TestCas
-             elf = ELFFile(f)
- 
-             # Comparison of '.text' section data
--            self.assertEquals(do_relocation(rel_elf),
-+            self.assertEqual(do_relocation(rel_elf),
-                               elf.get_section_by_name('.text').data())
- 
- if __name__ == '__main__':
-diff -up pyelftools-0.27/test/test_die_size.py.py311 pyelftools-0.27/test/test_die_size.py
---- pyelftools-0.27/test/test_die_size.py.py311	2020-10-27 14:42:31.000000000 +0100
-+++ pyelftools-0.27/test/test_die_size.py	2021-11-02 15:12:27.929234127 +0100
-@@ -26,7 +26,7 @@ class TestDieSize(unittest.TestCase):
-             dwarfinfo = elffile.get_dwarf_info()
-             for CU in dwarfinfo.iter_CUs():
-                  for child in CU.get_top_DIE().iter_children():
--                     self.assertEquals(child.size, 3)
-+                     self.assertEqual(child.size, 3)
- 
- if __name__ == '__main__':
-     unittest.main()