diff --git a/requirements.txt b/requirements.txt
index e89e92d..492289d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ MarkupSafe==1.1.1
 more-itertools==8.0.2
 netaddr==0.7.19
 netifaces==0.10.9
-OctoPrint==1.8.3
+OctoPrint==1.9.3
 -e git+git@github.com:dougbrion/octorest.git@510b84dbc4ede1c8bbc92239e04a5c7299f1f96c#egg=octorest
 packaging==19.2
 pathtools==0.1.2