diff --git a/.prettierrc b/.prettierrc
index 85113981..84dc5218 100644
--- a/.prettierrc
+++ b/.prettierrc
@@ -1,10 +1,10 @@
 {
-    "tabSize": 4,
+    "tabWidth": 4,
     "overrides": [
         {
             "files": "*.md",
             "options": {
-                "tabSize": 2
+                "tabWidth": 2
             }
         }
     ]