diff --git a/back-end/crates/malbox-utils/Cargo.toml b/back-end/crates/malbox-utils/Cargo.toml
index 799b86d..c6ec018 100644
--- a/back-end/crates/malbox-utils/Cargo.toml
+++ b/back-end/crates/malbox-utils/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2024"
 # hashing
 crc32fast = "1.4.0"
 md5 = "0.7.0"
-sha1 = "0.10.6"
+sha1 = "0.11.0"
 sha2 = "0.10.8"
 #ssdeep = "0.6.0"