diff --git a/requirement_files/pytest.txt b/requirement_files/pytest.txt
index ddc4701..51dad03 100644
--- a/requirement_files/pytest.txt
+++ b/requirement_files/pytest.txt
@@ -3,7 +3,7 @@ importlib-metadata==1.7.0
 more-itertools==8.4.0
 packaging==20.4
 pluggy==0.13.1
-py==1.9.0
+py==1.10.0
 pyparsing==2.4.7
 pytest==5.4.3
 six==1.15.0
diff --git a/requirements_opinionated.txt b/requirements_opinionated.txt
index a753a41..980bf09 100644
--- a/requirements_opinionated.txt
+++ b/requirements_opinionated.txt
@@ -35,7 +35,7 @@ packaging==20.4
 pathspec==0.8.0
 pluggy==0.13.1
 pre-commit==2.6.0
-py==1.9.0
+py==1.10.0
 pyasn1==0.4.8
 pycodestyle==2.6.0
 pycparser==2.20