diff --git a/Cargo.lock b/Cargo.lock
index cb8b840..e0cc8d8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -646,9 +646,9 @@ checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
 
 [[package]]
 name = "prettyplease"
-version = "0.2.29"
+version = "0.2.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6924ced06e1f7dfe3fa48d57b9f74f55d8915f5036121bef647ef4b204895fac"
+checksum = "5316f57387668042f561aae71480de936257848f9c43ce528e311d89a07cadeb"
 dependencies = [
  "proc-macro2",
  "syn",
diff --git a/Cargo.toml b/Cargo.toml
index 55714bb..a2c667c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,7 @@ clap-cargo = "0.15"
 console = "0.15"
 fs-err = "3"
 home = "0.5"
-prettyplease = { version = "0.2.29", features = ["verbatim"] }
+prettyplease = { version = "0.2.31", features = ["verbatim"] }
 proc-macro2 = "1.0.80"
 quote = { version = "1.0.35", default-features = false }
 semver = "1"