diff --git a/patches/ajv+8.18.0.patch b/patches/ajv+8.20.0.patch
similarity index 100%
rename from patches/ajv+8.18.0.patch
rename to patches/ajv+8.20.0.patch
diff --git a/patches/typescript-json-schema+0.65.1.patch b/patches/typescript-json-schema+0.67.4.patch
similarity index 86%
rename from patches/typescript-json-schema+0.65.1.patch
rename to patches/typescript-json-schema+0.67.4.patch
index 2164d4a32..0a191b066 100644
--- a/patches/typescript-json-schema+0.65.1.patch
+++ b/patches/typescript-json-schema+0.67.4.patch
@@ -1,8 +1,8 @@
 diff --git a/node_modules/typescript-json-schema/dist/typescript-json-schema.js b/node_modules/typescript-json-schema/dist/typescript-json-schema.js
-index 3eab401..69658a4 100644
+index e59b11e..9e0e0c4 100644
 --- a/node_modules/typescript-json-schema/dist/typescript-json-schema.js
 +++ b/node_modules/typescript-json-schema/dist/typescript-json-schema.js
-@@ -470,6 +470,9 @@ var JsonSchemaGenerator = (function () {
+@@ -420,6 +420,9 @@ class JsonSchemaGenerator {
              else if (flags & ts.TypeFlags.Boolean) {
                  definition.type = "boolean";
              }