diff --git a/infrastructure/VERSION b/infrastructure/VERSION
index 5ebba4f08..03082db71 100644
--- a/infrastructure/VERSION
+++ b/infrastructure/VERSION
@@ -1 +1 @@
-1.5.5
\ No newline at end of file
+1.5.6
\ No newline at end of file
diff --git a/infrastructure/environments.yml b/infrastructure/environments.yml
index a172c03ae..f6e92d5a4 100644
--- a/infrastructure/environments.yml
+++ b/infrastructure/environments.yml
@@ -1,7 +1,7 @@
 production:
   apache: 1.2.0
   wordpress: 3.22.0
-  infrastructure: 1.5.5
+  infrastructure: 1.5.6
 staging:
   apache: 1.2.0
   wordpress: 3.22.0