diff --git a/source/docs/dict/get.rst b/source/docs/dict/get.rst
index 2ea8f48..e3bdd8b 100644
--- a/source/docs/dict/get.rst
+++ b/source/docs/dict/get.rst
@@ -21,7 +21,7 @@ The value of the key.
 
 Time Complexity
 ===============
-#TODO
+O(1)
 
 Example
 =======