diff --git a/client/pyproject.toml b/client/pyproject.toml
index 705782e1..f7035c44 100644
--- a/client/pyproject.toml
+++ b/client/pyproject.toml
@@ -19,7 +19,7 @@ dependencies = [
     "PyYAML == 6.0.1",
     "cryptography == 44.0.3",
     "pid == 3.0.4",
-    "pydantic-settings==2.6.0",
+    "pydantic-settings==2.11.0",
 ]
 
 description = "The client part of the Certgrinder project"