diff --git a/requirements.txt b/requirements.txt
index f0abcb98be82381e843f9d303367b66ec73f898b..5a610423e3cd6c340e835c44d1e5d00f09eff6b1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 h5py>=2.9
-nibabel>=2.3.1
+nibabel>=2.4
 numpy==1.*
 scipy>=0.18
 six==1.*