Bump snafu from 0.7.3 to 0.7.5 (#164)

Cargo.lock

@@ -683,9 +683,9 @@ dependencies = [
 
 [[package]]
 name = "snafu"
-version = "0.7.3"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a152ba99b054b22972ee794cf04e5ef572da1229e33b65f3c57abbff0525a454"
+checksum = "e4de37ad025c587a29e8f3f5605c00f70b98715ef90b9061a815b9e59e9042d6"
 dependencies = [
  "doc-comment",
  "snafu-derive",
@@ -693,9 +693,9 @@ dependencies = [
 
 [[package]]
 name = "snafu-derive"
-version = "0.7.3"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5e79cdebbabaebb06a9bdbaedc7f159b410461f63611d4d0e3fb0fab8fed850"
+checksum = "990079665f075b699031e9c08fd3ab99be5029b96f3b78dc0709e8f77e4efebf"
 dependencies = [
  "heck",
  "proc-macro2",

Cargo.toml

@@ -38,7 +38,7 @@ rayon = "1.6.0"
 regex = "1.9.4"
 serde_yaml = "0.9.25"
 slug = "0.1.4"
-snafu = "0.7.3"
+snafu = "0.7.5"
 unicode-normalization = "0.1.22"
 
 [dev-dependencies]