diff --git a/requirements.txt b/requirements.txt
index f589ae3..7698b6a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,9 +1,9 @@
-pysha3==1.0.2
+#pysha3==1.0.2
 hexathon~=0.1.5
 leveldir~=0.3.0
-alembic==1.4.2
-SQLAlchemy==1.3.20
+#alembic==1.4.2
+#SQLAlchemy==1.3.20
 confini~=0.6.0
-pyxdg~=0.27
-chainlib>=0.1.0b1,<=0.1.0
-shep>=0.1.1rc1,<=0.3.0
+#pyxdg~=0.27
+chainlib~=0.1.1
+shep~=0.2.3