diff --git a/Cargo.lock b/Cargo.lock
index e2b836e..0fc6dda 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -113,7 +113,7 @@ dependencies = [
  "bluejay-core",
  "bluejay-parser",
  "bluejay-validator",
- "convert_case",
+ "convert_case 0.8.0",
  "itertools",
  "proc-macro2",
  "quote",
@@ -176,6 +176,15 @@ dependencies = [
  "unicode-segmentation",
 ]
 
+[[package]]
+name = "convert_case"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db05ffb6856bf0ecdf6367558a76a0e8a77b1713044eb92845c692100ed50190"
+dependencies = [
+ "unicode-segmentation",
+]
+
 [[package]]
 name = "core-foundation"
 version = "0.9.4"
@@ -1250,7 +1259,7 @@ version = "2.0.2"
 dependencies = [
  "bluejay-core",
  "bluejay-typegen-codegen",
- "convert_case",
+ "convert_case 0.9.0",
  "proc-macro2",
  "quote",
  "syn",
diff --git a/shopify_function_macro/Cargo.toml b/shopify_function_macro/Cargo.toml
index fef209a..b36334e 100644
--- a/shopify_function_macro/Cargo.toml
+++ b/shopify_function_macro/Cargo.toml
@@ -15,4 +15,4 @@ quote = "1.0"
 proc-macro2 = "1.0.103"
 bluejay-typegen-codegen = "0.3.1"
 bluejay-core = "0.3.1"
-convert_case = "0.8"
+convert_case = "0.9"