diff --git a/Cargo.lock b/Cargo.lock
index a79959a..41d4e2b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -534,9 +534,9 @@ dependencies = [
 
 [[package]]
 name = "libherokubuildpack"
-version = "0.26.0"
+version = "0.26.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45070d23cda8614758579eddae211a6267e86bcef8ab75a1cd239eac45a6778d"
+checksum = "3a8dd4cecc7b0cf175eb115cf112e7e6b6ff900be9308b83ba3d5f3c14e59bb8"
 dependencies = [
  "termcolor",
 ]
@@ -704,9 +704,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.23.18"
+version = "0.23.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c9cc1d47e243d655ace55ed38201c19ae02c148ae56412ab8750e8f0166ab7f"
+checksum = "934b404430bb06b3fae2cba809eb45a1ab1aecd64491213d7c3301b88393f8d1"
 dependencies = [
  "log",
  "once_cell",
@@ -981,9 +981,9 @@ checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
 
 [[package]]
 name = "ureq"
-version = "2.10.1"
+version = "2.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b74fc6b57825be3373f7054754755f03ac3a8f5d70015ccad699ba2029956f4a"
+checksum = "02d1a66277ed75f640d608235660df48c8e3c19f3b4edb6a263315626cc3c01d"
 dependencies = [
  "base64",
  "log",
diff --git a/Cargo.toml b/Cargo.toml
index 8741cd6..f9fcf08 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ indoc = "2"
 # libcnb has a much bigger impact on buildpack behaviour than any other dependencies,
 # so it's pinned to an exact version to isolate it from lockfile refreshes.
 libcnb = "=0.26.0"
-libherokubuildpack = { version = "=0.26.0", default-features = false, features = ["log"] }
+libherokubuildpack = { version = "=0.26.1", default-features = false, features = ["log"] }
 serde = "1"
 tar = { version = "0.4", default-features = false }
 ureq = { version = "2", default-features = false, features = ["tls"] }