diff --git a/package.json b/package.json
index a2326b9..4030a08 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "serve": "pnpm build && http-server ./dist -a localhost -p 3000 -c-1"
   },
   "devDependencies": {
-    "elm-codegen": "^0.3.0",
+    "elm-codegen": "^0.5.0",
     "elm-optimize-level-2": "^0.3.5",
     "elm-pages": "^3.0.3",
     "elm-review": "^2.10.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d26f296..c1de3f7 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -6,8 +6,8 @@ settings:
 
 devDependencies:
   elm-codegen:
-    specifier: ^0.3.0
-    version: 0.3.0
+    specifier: ^0.5.0
+    version: 0.5.2
   elm-optimize-level-2:
     specifier: ^0.3.5
     version: 0.3.5
@@ -1189,8 +1189,8 @@ packages:
     resolution: {integrity: sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow==}
     dev: true
 
-  /elm-codegen@0.3.0:
-    resolution: {integrity: sha512-IsgEL7HkXA1vuTIoxEKVz04t64u5BAsLYtCwXFvCzo0KHE9xFaM1gOsSxJbO5E92Kp58QFR4C/Km+z4K+RBMMg==}
+  /elm-codegen@0.5.2:
+    resolution: {integrity: sha512-U9Plxwu85TSdod+1KGJuFufJnoDBlNhbObfRC5UWF+KIEcwAlA0bdUXom60R+ZzXx2TKUXt0Htfe3Dcji6PriQ==}
     hasBin: true
     dependencies:
       chalk: 4.1.2