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@@ -19,7 +19,7 @@ you can get a nice plastic set of pyramids from Looney Labs, but it's also encou
 
 ## classic "martian geometry" edition
 
-these pieces can be folded from a square, origami style. Print templates [here](./martian-geometry-v1_2_4.zip).
+these pieces can be folded from a square, origami style. Print templates [here](./martian-geometry-v1_2_5.zip).
 
 TODO: later I will write my own folding instructions for these. for now please use this [mirror of Bill Adams' method](/m/www.iglou.com/biladams/IceHouse/).
 
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