diff --git a/SmartChain/RestAPI/requirements.txt b/SmartChain/RestAPI/requirements.txt
index 346fa48c..2f98781a 100644
--- a/SmartChain/RestAPI/requirements.txt
+++ b/SmartChain/RestAPI/requirements.txt
@@ -1,7 +1,7 @@
 asn1crypto==0.24.0
 base58==1.0.3
 bigchaindb-driver==0.6.2
-certifi==2019.3.9
+certifi==2022.12.7
 cffi==1.12.2
 chardet==3.0.4
 cryptoconditions==0.8.0