diff --git a/Cargo.lock b/Cargo.lock
index b775aa8..02978ae 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -16,9 +16,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "env_logger"
-version = "0.9.0"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b2cf0344971ee6c64c31be0d530793fba457d322dfec2810c453d0ef228f9c3"
+checksum = "85cdab6a89accf66733ad5a1693a4dcced6aeff64602b634530dd73c1f3ee9f0"
 dependencies = [
  "log",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 6fe8c43..848723d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2018"
 [dependencies]
 port_check = "0.1"
 log = "0.4"
-env_logger = { version = "0.9", default-features = false }
+env_logger = { version = "0.10", default-features = false }
 
 [dev-dependencies]
 atomic-counter = "1.0"