diff --git a/Cargo.lock b/Cargo.lock
index c1558f7..1617177 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -221,9 +221,9 @@ checksum = "1b03d17f364a3a042d5e5d46b053bbbf82c92c9430c592dd4c064dc6ee997125"
 
 [[package]]
 name = "log"
-version = "0.4.19"
+version = "0.4.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b06a4cde4c0f271a446782e3eff8de789548ce57dbc8eca9292c27f4a42004b4"
+checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
 
 [[package]]
 name = "mac_address"
diff --git a/Cargo.toml b/Cargo.toml
index 581702e..92ac577 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,7 +27,7 @@ lazy_static = "1.4.0"
 
 # logging
 syslog = "^6.1.0"
-log = "0.4.19"
+log = "0.4.20"
 stderrlog = "0.5.4"