diff --git a/_constraints b/_constraints
index 085bc08..aa16d00 100644
--- a/_constraints
+++ b/_constraints
@@ -1,7 +1,7 @@
 <constraints>
     <hardware>
       <disk>
-        <size unit="G">8</size>
+        <size unit="G">16</size>
       </disk>
     </hardware>
 </constraints>
diff --git a/paraview.changes b/paraview.changes
index e54a2e1..1d5ae22 100644
--- a/paraview.changes
+++ b/paraview.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Feb 28 14:05:40 UTC 2020 - Atri Bhattacharya <badshah400@gmail.com>
+
+- Update minimum disk space required in _constraints: up to 16 GB
+  now required.
+
 -------------------------------------------------------------------
 Tue Feb 18 18:49:49 UTC 2020 - Atri Bhattacharya <badshah400@gmail.com>