diff --git a/requirements.txt b/requirements.txt
index f9e3b54..d60e26f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 beautifulsoup4==4.6.0
-certifi==2017.7.27.1
+certifi==2022.12.7
 chardet==3.0.4
 futures==3.1.1
 idna==2.6
diff --git a/setup.py b/setup.py
index c441be8..abc53bf 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@
       packages=['comic_scraper'],
       install_requires=[
           'beautifulsoup4==4.6.0',
-          'certifi==2017.7.27.1',
+          'certifi==2022.12.7',
           'chardet==3.0.4',
           'futures==3.1.1',
           'idna==2.6',