diff --git a/PoC/wa_kaiser_PoC/requirements.txt b/PoC/wa_kaiser_PoC/requirements.txt
index 31ccac4..ee7ef65 100644
--- a/PoC/wa_kaiser_PoC/requirements.txt
+++ b/PoC/wa_kaiser_PoC/requirements.txt
@@ -1,5 +1,5 @@
 beautifulsoup4==4.8.2
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 idna==2.9
 pkg-resources==0.0.0