diff --git a/deps/flatbuffers.json b/deps/flatbuffers.json
index 6f4a837666cd84d79bea797030b095dbe2807346..42ce2bd94f456fdac4c45f8f8de57a8d4105af72 100644
--- a/deps/flatbuffers.json
+++ b/deps/flatbuffers.json
@@ -3,8 +3,8 @@
     "sources": [
         {
             "type": "archive",
-            "url": "https://github.com/google/flatbuffers/archive/v1.10.0.tar.gz",
-            "sha256": "3714e3db8c51e43028e10ad7adffb9a36fc4aa5b1a363c2d0c4303dd1be59a7c"
+            "url": "https://github.com/google/flatbuffers/archive/v1.11.0.tar.gz",
+            "sha256": "3f4a286642094f45b1b77228656fbd7ea123964f19502f9ecfd29933fd23a50b"
         }
     ],
     "cleanup": [