diff --git a/requirements.txt b/requirements.txt
index f02e198..7b06c47 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -46,7 +46,7 @@ raygun4py==4.3.0
   blinker==1.4
   jsonpickle==1.3
   requests==2.23.0
-    certifi==2019.11.28
+    certifi==2023.7.22
     chardet==3.0.4
     idna==2.9
     urllib3==1.25.8