diff --git a/Cargo.lock b/Cargo.lock
index 3503256..40054cf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -688,9 +688,9 @@ dependencies = [
 
 [[package]]
 name = "libherokubuildpack"
-version = "0.31.0"
+version = "0.31.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6dff1b98739a1c06dbd1240f5dc8312af8976ff25ade19b441bf387cadb102f2"
+checksum = "b9d9c4407215d31b293d3ac85375be99c7049873d6e42d271c6f63fd913bb7ca"
 dependencies = [
  "termcolor",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index ad3de7c..0d314cd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,7 +27,7 @@ result_large_err = "allow"
 flate2 = { version = "1", default-features = false, features = ["zlib-rs"] }
 indoc = "2"
 libcnb = { version = "=0.31.0", features = ["trace"] }
-libherokubuildpack = { version = "=0.31.0", default-features = false, features = ["log"] }
+libherokubuildpack = { version = "=0.31.1", default-features = false, features = ["log"] }
 serde = { version = "1", features = ["derive"] }
 tar = { version = "0.4", default-features = false }
 ureq = { version = "2", default-features = false, features = ["tls"] }