diff --git a/requirements.txt b/requirements.txt
index e138af4f..2013deff 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,5 @@
+gattrdict==2.0.1
+# gattrdict @ git+https://github.com/CreatorZZY/gAttrDict.git@bc9dea7
 wxpython>=4.1.0
 Pillow>=4.3.0
 psutil>=5.4.2
@@ -6,3 +8,4 @@ pygtrie>=2.3.3
 re-wx>=0.0.2
 typing-extensions==3.10.0.2
 mypy-extensions==0.4.3
+