diff --git a/tests/requirements.txt b/tests/requirements.txt
index 749ec26..3d91643 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -6,7 +6,7 @@
 #
 attrs==20.3.0
     # via pytest
-certifi==2018.11.29
+certifi==2022.12.7
     # via requests
 chardet==3.0.4
     # via requests
@@ -24,10 +24,6 @@ future==0.17.1
     # via radon
 idna==2.8
     # via requests
-importlib-metadata==4.0.1
-    # via
-    #   pluggy
-    #   pytest
 iniconfig==1.1.1
     # via pytest
 mando==0.6.4
@@ -40,12 +36,12 @@ py==1.10.0
     # via pytest
 pyparsing==2.4.7
     # via packaging
-pytest-cov==2.11.1
-    # via -r requirements.in
 pytest==6.2.3
     # via
     #   -r requirements.in
     #   pytest-cov
+pytest-cov==2.11.1
+    # via -r requirements.in
 python-dateutil==2.8.0
     # via faker
 radon==4.5.0
@@ -60,9 +56,5 @@ text-unidecode==1.3
     # via faker
 toml==0.10.2
     # via pytest
-typing-extensions==3.7.4.3
-    # via importlib-metadata
 urllib3==1.26.4
     # via requests
-zipp==3.4.1
-    # via importlib-metadata