diff --git a/Cargo.lock b/Cargo.lock
index f5be96e..4eed327 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -276,9 +276,9 @@ dependencies = [
 
 [[package]]
 name = "configure_me_codegen"
-version = "0.4.6"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d47e3f1ae619b1b7df4ed20a820a44c053e0b421e6d52f69d07320408568aab5"
+checksum = "5e56840275667a19b0e8ab80219c81fb0bd924e567366d9f12aa385fb45511ea"
 dependencies = [
  "cargo_toml",
  "fmt2io",
diff --git a/Cargo.toml b/Cargo.toml
index a78ea0f..6c89e04 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,7 +48,7 @@ default-features = false
 features = ["zstd", "snappy"]
 
 [build-dependencies]
-configure_me_codegen = { version = "0.4.6", default-features = false }
+configure_me_codegen = { version = "0.4.8", default-features = false }
 
 [dev-dependencies]
 bitcoin-test-data = "0.2.0"