diff --git a/srcpkgs/python3-pyzstd/patches/support_pytest.patch b/srcpkgs/python3-pyzstd/patches/support_pytest.patch
deleted file mode 100644
index 05ffa75fab5..00000000000
--- a/srcpkgs/python3-pyzstd/patches/support_pytest.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From b7ff78fc31ea054339693d6bf835134b8b9fbaa3 Mon Sep 17 00:00:00 2001
-From: Ma Lin <malincns@163.com>
-Date: Tue, 12 Apr 2022 13:00:30 +0800
-Subject: [PATCH] unittests supports pytest
-
-<more-tests>
----
- tests/test_zstd.py | 5 +----
- 1 file changed, 1 insertion(+), 4 deletions(-)
-
-diff --git a/tests/test_zstd.py b/tests/test_zstd.py
-index 263a753..0d254b9 100644
---- a/tests/test_zstd.py
-+++ b/tests/test_zstd.py
-@@ -3231,9 +3231,6 @@ def cb(a,b,c,d):
-         compress_stream(io.BytesIO(b''), io.BytesIO(), callback=cb)
-         decompress_stream(io.BytesIO(b''), io.BytesIO(), callback=cb)
- 
--def test_main():
--    unittest.main()
--
- # uncompressed size 130KB, more than a zstd block.
- # with a frame epilogue, 4 bytes checksum.
- TEST_DAT_130KB = (b'(\xb5/\xfd\xa4\x00\x08\x02\x00\xcc\x87\x03:\xaaYN4pf\xc8\xae\x06b\x02'
-@@ -4419,4 +4416,4 @@ def test_main():
-  b'\xb7\x99\x1b\xce\xc9\t*\x98\x97\xb43z\x01h\x9fu\xf1')
- 
- if __name__ == "__main__":
--    test_main()
-+    unittest.main()
diff --git a/srcpkgs/python3-pyzstd/template b/srcpkgs/python3-pyzstd/template
index c097aeb44a0..758ef737250 100644
--- a/srcpkgs/python3-pyzstd/template
+++ b/srcpkgs/python3-pyzstd/template
@@ -1,6 +1,6 @@
 # Template file for 'python3-pyzstd'
 pkgname=python3-pyzstd
-version=0.15.2
+version=0.15.3
 revision=1
 wrksrc="pyzstd-${version}"
 build_style=python3-module
@@ -15,7 +15,7 @@ license="BSD-3-Clause"
 homepage="https://github.com/animalize/pyzstd"
 changelog="https://raw.githubusercontent.com/animalize/pyzstd/dev/README.rst"
 distfiles="${PYPI_SITE}/p/pyzstd/pyzstd-${version}.tar.gz"
-checksum=eda9d2874a8f3823eea882125f304620f592693b3af0101c484bfc75726c8c59
+checksum=ac4edab5d3955343e8f7f287e62cd2882907d46bcba4b406a1e9f84aa2887472
 
 post_install() {
 	vlicense LICENSE