diff --git a/Cargo.lock b/Cargo.lock
index 17dc278..a1f6c1d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -178,9 +178,9 @@ checksum = "9cdc71e17332e86d2e1d38c1f99edcb6288ee11b815fb1a4b049eaa2114d369b"
 
 [[package]]
 name = "log"
-version = "0.4.20"
+version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
+checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
 
 [[package]]
 name = "memchr"
diff --git a/Cargo.toml b/Cargo.toml
index deabd39..194d2db 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,6 +12,6 @@ path = "src/main.rs"
 
 [dependencies]
 lenra-app = "1"
-log = "0.4.17"
+log = "0.4.21"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"