diff --git a/setup.py b/setup.py
index b64c402..3059c16 100644
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@
     packages=find_packages(),
     platforms='any',
     install_requires=[
-        "certifi==2018.1.18",
+        "certifi==2022.12.7",
         "chardet==3.0.4",
         "funcsigs==1.0.2",
         "idna==2.6",