diff --git a/lib/charms/grafana_agent/v0/cos_agent.py b/lib/charms/grafana_agent/v0/cos_agent.py
index 77545cf..1ea79a6 100644
--- a/lib/charms/grafana_agent/v0/cos_agent.py
+++ b/lib/charms/grafana_agent/v0/cos_agent.py
@@ -252,7 +252,7 @@ class _MetricsEndpointDict(TypedDict):
 
 LIBID = "dc15fa84cef84ce58155fb84f6c6213a"
 LIBAPI = 0
-LIBPATCH = 11
+LIBPATCH = 12
 
 PYDEPS = ["cosl", "pydantic"]