Set "Scipy" 1.1.0 as the minimum required version.
@@ -47,7 +47,7 @@ classifiers = [
python = "~2.7 || ^3.6"
imageio = "*"
six = "*"
-scipy = "*"
+scipy = "^1.1.0"
"backports.functools_lru_cache" = { version = "*", optional = true }
biblib-simple = { version = "*", optional = true } # Development dependency.
