diff --git a/requirements.txt b/requirements.txt
index 01c3d01..9b85527 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,13 +1,13 @@
 cachetools==4.2.2
 certifi==2021.5.30
 charset-normalizer==2.0.4
-google-api-core==2.0.1
-google-api-python-client==2.20.0
-google-auth==2.0.2
-google-auth-httplib2==0.1.0
-google-auth-oauthlib==0.4.6
-google-cloud-storage==2.2.1
-googleapis-common-protos==1.53.0
+google-api-core
+google-api-python-client
+google-auth
+google-auth-httplib2
+google-auth-oauthlib
+google-cloud-storage
+googleapis-common-protos
 httplib2==0.19.1
 idna==3.2
 oauth2client==4.1.3