diff --git a/pyproject.toml b/pyproject.toml
index 99b45e152..1f5baf20b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -50,7 +50,7 @@ dependencies = [
   "protobuf==7.34.1",
   "psycopg2-binary==2.9.12",                                                                                               # Note: psycopg3 is not yet supported by SQLAlchemy
   "pycryptodome==3.23.0",
-  "pydantic==2.13.3",
+  "pydantic==2.13.4",
   "pymultihash==0.8.2",                                                                                                    # for libp2p-stubs
   "pynacl==1.6.2",
   "pytezos-crypto==3.13.4.1",