diff --git a/pyproject.toml b/pyproject.toml
index 1c7909b..93aa577 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ license = { file = "LICENSE" }
 
 dependencies = [
     "beartype>=0.22.9",
-    "google-cloud-logging>=3.13.0",
+    "google-cloud-logging>=3.15.0",
     "jaxtyping>=0.3.6",
     "pydantic>=2.12.5",
     "pydantic-settings>=2.12.0",