diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1c1c6d9..d30ea85 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+# v1.0.3
+## 06/01/2016
+
+1. [](#bugfix)
+    * Fix bug, it is necessary to `replace image_collage.php` -> `image-collage.php`, `image_collage.yaml` -> `image-collage.yaml`
+
 # v1.0.2
 ## 06/01/2016
 
diff --git a/blueprints.yaml b/blueprints.yaml
index 4fd8469..9214e16 100644
--- a/blueprints.yaml
+++ b/blueprints.yaml
@@ -1,5 +1,5 @@
 name: Image Collage
-version: 1.0.0
+version: 1.0.3
 description: "Create beautiful image collages for all your posts and pages"
 icon: picture-o
 author:
diff --git a/image_collage.php b/image-collage.php
similarity index 100%
rename from image_collage.php
rename to image-collage.php
diff --git a/image_collage.yaml b/image-collage.yaml
similarity index 100%
rename from image_collage.yaml
rename to image-collage.yaml