sszgen @v0.1.4 writes `// Version: 0.1.3` comments to generated files

[jshufro]

$ git diff
diff --git a/shared/types/eth2/types_encoding.go b/shared/types/eth2/types_encoding.go
index 21dc8c9c..486ce3e4 100644
--- a/shared/types/eth2/types_encoding.go
+++ b/shared/types/eth2/types_encoding.go
@@ -1,6 +1,6 @@
 // Code generated by fastssz. DO NOT EDIT.
-// Hash: de1de6c602b97e33f12faec5f30221b3b10016d756604ad75f71674ad81d10d0
-// Version: 0.1.2
+// Hash: 8be35e1d06ee26c6eaa167d33d87409d788133013df0c2e634c397386606fe86
+// Version: 0.1.3
 package eth2
 
 import (
diff --git a/sszgen.sh b/sszgen.sh
index 4db35254..d6a4b38f 100755
--- a/sszgen.sh
+++ b/sszgen.sh
@@ -3,4 +3,4 @@
 # Generates the ssz encoding methods for eth2 types with fastssz
 # Install sszgen with `go get github.com/ferranbt/fastssz/sszgen`
 rm -f ./shared/types/eth2/types_encoding.go
-go run github.com/ferranbt/fastssz/sszgen@v0.1.2 --path ./shared/types/eth2
+go run github.com/ferranbt/fastssz/sszgen@v0.1.4 --path ./shared/types/eth2

found this a bit odd