diff --git a/pyproject.toml b/pyproject.toml
index df6544b..5e63564 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -58,7 +58,7 @@ rich = ">=13.7.0"
 # mode (the default) doesn't import google-cloud-* so installs without
 # them work for paranoid-mode users.
 google-cloud-bigquery = {version = "^3.25.0", optional = true}
-google-cloud-logging = {version = "^3.10.0", optional = true}
+google-cloud-logging = {version = "^3.15.0", optional = true}
 # AWS active mode needs boto3. Advisor mode with CE CSVs does NOT —
 # that's why boto3 is an extra, not a hard dependency.
 boto3 = {version = "^1.34.0", optional = true}