diff --git a/tests/verify_validate/requirements.txt b/tests/verify_validate/requirements.txt
index 42200cb..c50ee5d 100644
--- a/tests/verify_validate/requirements.txt
+++ b/tests/verify_validate/requirements.txt
@@ -2,5 +2,5 @@ eth-account==0.13.7
 eth-keys==0.7.0
 base58==2.1.1
 bech32==1.2.0
-ecdsa==0.19.1
+ecdsa==0.19.2
 tonsdk==1.0.15
\ No newline at end of file