diff --git a/requirements.txt b/requirements.txt
index 7134106..f639605 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,4 @@ retrying==1.3.3
 rauth==0.7.2
 google-api-python-client==1.6.7
 jsonschema==2.6.0
-webargs==4.1.2
\ No newline at end of file
+webargs==5.1.3
\ No newline at end of file