diff --git a/core/assets-raw/sprites/blocks/production/plasmadrill-rim.png b/core/assets-raw/sprites/blocks/production/plasmadrill-rim.png
index 86d21c640e..aea5ee0b3b 100644
Binary files a/core/assets-raw/sprites/blocks/production/plasmadrill-rim.png and b/core/assets-raw/sprites/blocks/production/plasmadrill-rim.png differ
diff --git a/core/assets-raw/sprites/blocks/production/plasmadrill.png b/core/assets-raw/sprites/blocks/production/plasmadrill.png
index 03eb6bdecd..bb9ff3c6af 100644
Binary files a/core/assets-raw/sprites/blocks/production/plasmadrill.png and b/core/assets-raw/sprites/blocks/production/plasmadrill.png differ
diff --git a/core/assets/sprites/sprites.png b/core/assets/sprites/sprites.png
index 3b60569b1b..03a6e53e84 100644
Binary files a/core/assets/sprites/sprites.png and b/core/assets/sprites/sprites.png differ
diff --git a/core/assets/version.properties b/core/assets/version.properties
index e9edee44c0..a7067572ca 100644
--- a/core/assets/version.properties
+++ b/core/assets/version.properties
@@ -1,7 +1,7 @@
 #Autogenerated file. Do not modify.
-#Sat Mar 31 22:36:10 EDT 2018
+#Sat Mar 31 22:48:10 EDT 2018
 version=release
-androidBuildCode=804
+androidBuildCode=805
 name=Mindustry
 code=3.4
 build=custom build