diff --git a/Cargo.lock b/Cargo.lock
index 1cc745de..4bf10949 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -232,9 +232,9 @@ dependencies = [
 
 [[package]]
 name = "convert_case"
-version = "0.6.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec182b0ca2f35d8fc196cf3404988fd8b8c739a4d270ff118a398feb0cbec1ca"
+checksum = "1af709f1f33454bf52eadfc8c78b3b9ef9cb26fb54d16dc9cd9a7299f899fd1b"
 dependencies = [
  "unicode-segmentation",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 874fd180..2a7001a2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -162,7 +162,7 @@ ron = { version = "0.12.0", optional = true }
 json5 = { version = "1.3.1", optional = true }
 corn = { version = "0.10.1", optional = true, package = "libcorn" }
 indexmap = { version = "2.13.0", features = ["serde"], optional = true }
-convert_case = { version = "0.6.0", optional = true }
+convert_case = { version = "0.12.0", optional = true }
 pathdiff = "0.2.3"
 winnow = "1.0.0"
 serde-untagged = { version = "0.1.9", optional = true }