1 files changed, 1 insertions, 0 deletions
diff --git a/Pipfile b/Pipfile
index 48d839fc3..68362ae78 100644
--- a/Pipfile
+++ b/Pipfile
@@ -19,6 +19,7 @@ deepdiff = "~=4.0"
 requests = "~=2.22"
 more_itertools = "~=7.2"
 urllib3 = ">=1.24.2,<1.25"
+prometheus-async = {extras = ["aiohttp"],version = "~=19.2"}
 
 [dev-packages]
 coverage = "~=4.5"