diff --git a/requirements.txt b/requirements.txt
index 7871dd98..ba1407fa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,7 +26,7 @@ protobuf==7.34.0
 pyasn1==0.6.3
 pyasn1-modules==0.4.2
 pycparser==3.0
-pydantic==2.12.4
+pydantic==2.13.0
 # pydantic pins pydantic-core, 
 # but dependabot updates these separately (which is broken) and is annoying,
 # so we rely on pydantic to pull in the right version of pydantic-core.