diff --git a/webots-project/controllers/pos-prediction/requirements.txt b/webots-project/controllers/pos-prediction/requirements.txt
index 5920cef..b845814 100644
--- a/webots-project/controllers/pos-prediction/requirements.txt
+++ b/webots-project/controllers/pos-prediction/requirements.txt
@@ -1,7 +1,7 @@
 absl-py==0.9.0
 astor==0.8.1
 cachetools==4.0.0
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 creme==0.5.0
 cycler==0.10.0