diff --git a/requirements.txt b/requirements.txt
index 6ce99ed..c3727bb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-astropy==3.1.1
+astropy==3.1.2
 matplotlib==3.0.2
 numpy==1.15.4
 pyastronomy==0.13.0