diff --git a/algorand_solutions/requirements.txt b/algorand_solutions/requirements.txt
index f49244e..6dd40ce 100644
--- a/algorand_solutions/requirements.txt
+++ b/algorand_solutions/requirements.txt
@@ -1,6 +1,6 @@
 cffi==1.15.1
 msgpack==1.0.4
-py-algorand-sdk==1.20.0
+py-algorand-sdk==2.0.0
 pycparser==2.21
 pycryptodomex==3.15.0
 PyNaCl==1.5.0