diff --git a/requirements.txt b/requirements.txt
index 643f578..cc14b10 100755
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
-openfermion>=1.1.0
-cirq~=0.11.0
+openfermion>=1.2.0
+cirq~=0.12.0
 jupyter
 numpy>=1.14
 scipy