diff --git a/requirements.txt b/requirements.txt
index a8a49d0..b035736 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 funga>=0.5.0a1,<0.6.0
-cic-types>=0.2.0a1,<=0.2.0
+cic-types>=0.2.0a4,<=0.2.0
 confini>=0.4.2rc3,<0.5.0
 chainlib>=0.0.10a1,<0.1.0
-cbor2==4.5.1
+cbor2==5.4.1