diff --git a/requirements.txt b/requirements.txt
index f0cf4d2..d01bee7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 dnspython==1.16.0
 idna==2.9
@@ -9,7 +9,7 @@ requests==2.23.0
 six==1.14.0
 urllib3==1.25.8
 camelot-py==0.7.3
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.1
 datefinder==0.7.0