diff --git a/problem_01/Cargo.toml b/problem_01/Cargo.toml
index ef3ce7b..bce7e84 100644
--- a/problem_01/Cargo.toml
+++ b/problem_01/Cargo.toml
@@ -4,7 +4,6 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-bincode = "1.3.3"
 env_logger = "0.9.0"
 log = "0.4.0"
 primes = "0.3.0"