diff --git a/requirements.txt b/requirements.txt
index d875f64..3bdf2df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ appdirs==1.4.4
     # via virtualenv
 attrs==20.2.0
     # via pytest
-certifi==2020.6.20
+certifi==2022.12.7
     # via requests
 chardet==3.0.4
     # via requests
@@ -38,12 +38,12 @@ py==1.10.0
     #   tox
 pyparsing==2.4.7
     # via packaging
-pytest-cov==2.10.1
-    # via -r requirements.in
 pytest==6.1.1
     # via
     #   -r requirements.in
     #   pytest-cov
+pytest-cov==2.10.1
+    # via -r requirements.in
 requests==2.24.0
     # via
     #   -r requirements.in