diff --git a/pythonWrapper/requirements.txt b/pythonWrapper/requirements.txt
index f265494..37638ab 100644
--- a/pythonWrapper/requirements.txt
+++ b/pythonWrapper/requirements.txt
@@ -1,6 +1,6 @@
 attrdict==2.0.0
 bitstring==3.1.5
-certifi==2018.4.16
+certifi==2022.12.7
 chardet==3.0.4
 cytoolz==0.9.0.1
 eth-abi==1.1.1