Update approx requirement from 0.3.2 to 0.4.0

Updates the requirements on [approx](https://github.com/brendanzab/approx) to permit the latest version. - [Release notes](https://github.com/brendanzab/approx/releases) - [Commits](https://github.com/brendanzab/approx/commits) Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
amfaber · Oct 26, 2020 · cac5640 · cac5640
1 parent 1ac788f
commit cac5640
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Cargo.toml b/Cargo.toml
@@ -18,7 +18,7 @@ exclude = [
 
 [dependencies]
 anyhow = "1.0"
-approx = "0.3.2"
+approx = "0.4.0"
 bincode = "1.1.4"
 ctrlc = { version = "3.1.2", optional = true }
 gnuplot = { version = "0.0.37", optional = true}