diff --git a/library_api_code/requirements.txt b/library_api_code/requirements.txt
index b619a0a..d4a97ec 100644
--- a/library_api_code/requirements.txt
+++ b/library_api_code/requirements.txt
@@ -3,7 +3,7 @@ cachelib==0.13.0
 click==8.3.0
 colorama==0.4.6
 Deprecated==1.3.1
-ecdsa==0.19.1
+ecdsa==0.19.2
 Flask==3.1.2
 Flask-Caching==2.3.1
 Flask-Limiter==4.0.0