1 files changed, 1 insertions, 1 deletions

diff --git a/LibMatrix/StateEvent.cs b/LibMatrix/StateEvent.cs

index d9d0f4e..9800c27 100644
--- a/LibMatrix/StateEvent.cs
+++ b/LibMatrix/StateEvent.cs
@@ -72,7 +72,7 @@ public class StateEvent {
     }
 
     [JsonPropertyName("state_key")]
-    public string StateKey { get; set; }
+    public string? StateKey { get; set; }
 
     [JsonPropertyName("type")]
     public string Type { get; set; }