diff --git a/requirements.txt b/requirements.txt
index 5044c24cdc1d2600f752841780a3f99886a29393..e21d9ef76b31f5b42aaeb5fe84b0da107a0e0bf3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 six==1.*
 deprecation==1.*
 numpy==1.*
-scipy>=0.18,<1
+scipy>=0.18,<2
 nibabel==2.*