diff --git a/core/templates.yml b/core/templates.yml
index 7db8db6a..9a582444 100644
--- a/core/templates.yml
+++ b/core/templates.yml
@@ -39,7 +39,7 @@ keys:
         type: str
     name:
         type: str
-        filter_by: alphanumeric
+        filter_by: "^[A-Za-z0-9_]+$"
     iteration:
         type: int
     version:
diff --git a/env/includes/unreal/tk-unreal-location.yml b/env/includes/unreal/tk-unreal-location.yml
index c9f719d7..f7b89e7d 100644
--- a/env/includes/unreal/tk-unreal-location.yml
+++ b/env/includes/unreal/tk-unreal-location.yml
@@ -5,7 +5,7 @@
 
 
 tk-unreal.location:
-  version: v1.3.0
+  version: v1.3.1
   type: github_release
   organization: ue4plugins
   repository: tk-unreal