diff --git a/requirements.txt b/requirements.txt
index 6497646f4..846724f83 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,9 +6,9 @@ unicodedata2==15.1.0; python_version <= '3.11'
 scipy==1.10.0; platform_python_implementation != "PyPy" and python_version <= '3.8'  # pyup: ignore
 scipy==1.14.1; platform_python_implementation != "PyPy" and python_version >= '3.9'
 munkres==1.1.4; platform_python_implementation == "PyPy"
-zopfli==0.2.3
+zopfli==0.2.3.post1
 fs==2.4.16
-skia-pathops==0.8.0.post1; platform_python_implementation != "PyPy"
+skia-pathops==0.8.0.post2; platform_python_implementation != "PyPy"
 # this is only required to run Tests/cu2qu/{ufo,cli}_test.py
 ufoLib2==0.16.0
 ufo2ft==3.3.1