diff --git a/pyproject.toml b/pyproject.toml
index dbf74368..dd1d1c42 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -61,7 +61,7 @@ dependencies = [
     'email-validator==2.2.0',       # to validate email addresses
     'pydantic==2.10.5',             # to validate and parse the input file
     'pycountry==24.6.1',            # for ISO 639-3 validation
-    'pydantic-extra-types==2.10.1', # to validate some extra types
+    'pydantic-extra-types==2.10.2', # to validate some extra types
 ]
 classifiers = [
     "Intended Audience :: Science/Research",