diff --git a/requirements.txt b/requirements.txt
index cdf5d8e..45ac972 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 GitPython==0.3.6
 nose==1.3.4
-bottle==0.12.7
+bottle==0.12.20
 ply==3.4
 deap==1.0.1
 PyYAML==3.11
\ No newline at end of file