diff --git a/src/schemas/json/jekyll.json b/src/schemas/json/jekyll.json
index 5e795cb01fe..5ee32460257 100644
--- a/src/schemas/json/jekyll.json
+++ b/src/schemas/json/jekyll.json
@@ -927,6 +927,36 @@
           },
           "default": []
         },
+        "fatal_deprecations": {
+          "description": "An array of deprecations or versions to treat as fatal.\nhttps://github.com/jekyll/jekyll-sass-converter#configuration-options",
+          "type": "array",
+          "uniqueItems": true,
+          "items": {
+            "type": "string",
+            "minLength": 1
+          },
+          "default": []
+        },
+        "future_deprecations": {
+          "description": "An array of active deprecations to ignore.\nhttps://github.com/jekyll/jekyll-sass-converter#configuration-options",
+          "type": "array",
+          "uniqueItems": true,
+          "items": {
+            "type": "string",
+            "minLength": 1
+          },
+          "default": []
+        },
+        "silence_deprecations": {
+          "description": "An array of future deprecations to opt into early.\nhttps://github.com/jekyll/jekyll-sass-converter#configuration-options",
+          "type": "array",
+          "uniqueItems": true,
+          "items": {
+            "type": "string",
+            "minLength": 1
+          },
+          "default": []
+        },
         "sourcemap": {
           "description": "Control when source maps shall be generated\nhttps://github.com/jekyll/jekyll-sass-converter#configuration-options",
           "type": "string",