diff --git a/requirements.txt b/requirements.txt
index e7ec7f1..f4418ec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,6 +37,7 @@ pyasn1==0.5.0
 pyasn1-modules==0.3.0
 pycodestyle==2.11.0
 pycparser==2.21
+pycryptodome==3.19.0
 pyflakes==3.1.0
 pyparsing==3.1.1
 pytest==7.4.2
diff --git a/setup.py b/setup.py
index 7f1b572..059b286 100644
--- a/setup.py
+++ b/setup.py
@@ -13,6 +13,7 @@
     "mnemonic>=0.20",
     "eth-utils>=2.2.2",
     "coincurve>=18.0.0",
+    "pycryptodome>=3.19.0"
 ]
 
 with open("README.md", "r", encoding="UTF-8") as fh:
@@ -20,7 +21,7 @@
 
 setup(
     name="fx-py-sdk",
-    version="0.6.9",
+    version="0.6.10",
     platforms='any',
     description="Python library for FunctionX",
     long_description=long_description,