diff --git a/requirements.txt b/requirements.txt
index f5ebe9bb2bb..692e516d25d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 autograd<1.5
-graph-scheduler>=0.2.0, <1.1.1
+graph-scheduler>=0.2.0, <1.1.2
 dill<=0.32
 elfi<0.8.4
 graphviz<0.21.0