diff --git a/largegraph/gs_srl/requirements.txt b/largegraph/gs_srl/requirements.txt
index b9e23dc..4933d61 100644
--- a/largegraph/gs_srl/requirements.txt
+++ b/largegraph/gs_srl/requirements.txt
@@ -1,6 +1,6 @@
 backports-abc==0.5
 backports.functools-lru-cache==1.5
-bottle==0.12.17
+bottle==0.12.19
 CProfileV==1.0.7
 cycler==0.10.0
 decorator==4.4.0