diff --git a/requirements/base.txt b/requirements/base.txt
index b956648e..22ff8101 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -135,7 +135,7 @@ pefile==2024.8.26
 # misp export
 # ------------------------------------------------------------------------------
 # https://github.com/MISP/PyMISP
-pymisp==2.5.2
+pymisp==2.5.3
 
 # ldap
 # ------------------------------------------------------------------------------