diff --git a/.swift-version b/.swift-version
index 9f55b2cc..cb2b00e4 100644
--- a/.swift-version
+++ b/.swift-version
@@ -1 +1 @@
-3.0
+3.0.1
diff --git a/Source/SwiftyJSON.swift b/Source/SwiftyJSON.swift
index ef8adbce..f063e8ac 100755
--- a/Source/SwiftyJSON.swift
+++ b/Source/SwiftyJSON.swift
@@ -1133,9 +1133,9 @@ extension JSON {
         }
         set {
 #if os(Linux)
-            self.object = newValue?.absoluteString._bridgeToObjectiveC()
+            self.object = newValue?.absoluteString._bridgeToObjectiveC() as Any
 #else
-            self.object = newValue?.absoluteString
+            self.object = newValue?.absoluteString as Any
 #endif
         }
     }