diff --git a/Cargo.lock b/Cargo.lock
index 67416f812..721cc18d0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1113,9 +1113,9 @@ checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
 
 [[package]]
 name = "convert_case"
-version = "0.6.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec182b0ca2f35d8fc196cf3404988fd8b8c739a4d270ff118a398feb0cbec1ca"
+checksum = "bb402b8d4c85569410425650ce3eddc7d698ed96d39a73f941b08fb63082f1e7"
 dependencies = [
  "unicode-segmentation",
 ]
diff --git a/crates/iana-codegen/Cargo.toml b/crates/iana-codegen/Cargo.toml
index bf5e6145c..c685102a4 100644
--- a/crates/iana-codegen/Cargo.toml
+++ b/crates/iana-codegen/Cargo.toml
@@ -15,7 +15,7 @@ workspace = true
 anyhow.workspace = true
 async-trait.workspace = true
 camino.workspace = true
-convert_case = "0.6.0"
+convert_case = "0.7.1"
 csv = "1.3.1"
 reqwest.workspace = true
 serde.workspace = true