diff --git a/config.tf b/config.tf
index 674d07d37c..818c8e8c59 100644
--- a/config.tf
+++ b/config.tf
@@ -75,7 +75,7 @@ variable "tectonic_versions" {
     kubernetes    = "1.7.3+tectonic.1"
     monitoring    = "1.5.2"
     prometheus    = "v1.7.1"
-    tectonic      = "1.7.3-tectonic.1"
+    tectonic      = "1.7.3-tectonic.2"
     tectonic-etcd = "0.0.1"
     cluo          = "0.1.3"
   }
diff --git a/modules/update-payload/payload.json b/modules/update-payload/payload.json
index 656ab75061..d9ec185098 100644
--- a/modules/update-payload/payload.json
+++ b/modules/update-payload/payload.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.7.3-tectonic.1",
+  "version": "1.7.3-tectonic.2",
   "deployments": [
     {
       "apiVersion": "extensions/v1beta1",