Incrementing snapshot version to 1.5.1-SNAPSHOT.
diff --git a/.parquetcppversion b/.parquetcppversion
index d65937f..f825f7c 100644
--- a/.parquetcppversion
+++ b/.parquetcppversion
@@ -1 +1 @@
-1.4.1-SNAPSHOT
+1.5.1-SNAPSHOT