update to latest available airflow in composer (GoogleCloudPlatform#4375)

leahecole · web-flow · commit d1ddeeff5f6f · 2020-07-27T14:28:19.000-07:00
diff --git a/composer/workflows/requirements.txt b/composer/workflows/requirements.txt
@@ -1,4 +1,4 @@
-apache-airflow[gcp]==1.10.6
+apache-airflow[gcp]==1.10.9
 kubernetes==11.0.0
 scipy==1.4.1; python_version > '3.0'
 scipy==1.2.3; python_version < '3.0'
