diff --git a/blog b/blog
index 6dade5c..31a637d 160000
--- a/blog
+++ b/blog
@@ -1 +1 @@
-Subproject commit 6dade5c67d76772680b9cc914e7038e3abf5c72f
+Subproject commit 31a637d3580c55a1cb94eba448a5286ee153594b