diff --git a/requirements.txt b/requirements.txt
index 3fb9502..b47f495 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
-py-ecc==5.0.0 \
-    --hash=sha256:67a6b944722408c75bb630617dfbd8062c45b72d154ed3a6891c833717c87638 \
-    --hash=sha256:9d3c7ba607ef36d7f8af9944d702799014b27fc77b385d14024f96f9f610ad0a
+py_ecc==5.1.0 \
+    --hash=sha256:1ba0453d39887cdb63e0855ba317b67f8bd571371bb3cafefae3e2e5206e45c5 \
+    --hash=sha256:934d6506f8b9487cc669562eb11beaf9b0a9ca408ffd94d0961c9cdde71336f2
 pycryptodome==3.9.8 \
     --hash=sha256:02e51e1d5828d58f154896ddfd003e2e7584869c275e5acbe290443575370fba \
     --hash=sha256:03d5cca8618620f45fd40f827423f82b86b3a202c8d44108601b0f5f56b04299 \