diff --git a/samples/feedforward_lengths.nln b/samples/feedforward_lengths.nln
index 2b06b22..1061da1 100644
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diff --git a/samples/feedforward_untrained.nln b/samples/feedforward_untrained.nln
deleted file mode 100644
index 303ac82..0000000
Binary files a/samples/feedforward_untrained.nln and /dev/null differ
diff --git a/samples/feedforward_untrained.nnn b/samples/feedforward_untrained.nnn
deleted file mode 100644
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diff --git a/src/version.txt b/src/version.txt
index fbe7cc2..bd32bc2 100644
--- a/src/version.txt
+++ b/src/version.txt
@@ -1 +1 @@
-VERSION = "1.2.2"
+VERSION = "1.2.3"