diff --git a/docker/requirements.txt b/docker/requirements.txt
index e5722974..acc3535b 100644
--- a/docker/requirements.txt
+++ b/docker/requirements.txt
@@ -32,7 +32,7 @@ xlrd
 xlwt>=1.3.0
 
 # Data validation (phonenumbers is standard Odoo, stdnum for IDs)
-python-stdnum>=1.18
+python-stdnum>=2.2
 phonenumbers>=8.13.0
 
 # AWS integration (for spp_key_management AWS KMS provider - optional but included)