diff --git a/requirements.txt b/requirements.txt
index a823b97b315982284a7c30acc9225790978513d2..9236cc3419efdb0559aeb9541d639fdc938b9051 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,4 +17,5 @@ tokenize-rt==4.1.0
 numpy==1.20.0
 pandas==1.2.1
 #
-#gaphor==2.2.1
+gaphor==2.2.1
+PyGObject==3.38.0