diff --git a/agora/cerebral_api/src/requirements.txt b/agora/cerebral_api/src/requirements.txt
index 87247a0f..2a056796 100644
--- a/agora/cerebral_api/src/requirements.txt
+++ b/agora/cerebral_api/src/requirements.txt
@@ -33,7 +33,7 @@ langchain
 langchain-openai==0.2.6
 
 python-magic==0.4.27
-pypdf==4.0.1
+pypdf==6.4.0
 
 # Machine Learning and AI Processing
 tensorflow-text==2.14.0