diff --git a/requirements.txt b/requirements.txt
index 5c7fd26..84236a1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 cachetools==3.1.1
 certifi==2019.3.9
 chardet==3.0.4
-google-api-core==1.11.1
+google-api-core==1.22.1
 google-auth==1.6.3
 google-cloud-bigquery==1.14.0
 google-cloud-core==1.0.1