diff --git a/test_requirements.txt b/test_requirements.txt
index 35b77fb..10b4312 100644
--- a/test_requirements.txt
+++ b/test_requirements.txt
@@ -1,6 +1,6 @@
 atomicwrites==1.3.0
 attrs==19.1.0
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 coinpaprika==0.1.0
 idna==2.8