bump lazycell and env_logger to latest versions (#619)
diff --git a/Cargo.toml b/Cargo.toml
index 4a37e21..2c1be1a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@
default = ["with-deprecated"]
[dependencies]
-lazycell = "0.4.0"
+lazycell = "0.5.0"
log = "0.3.1"
slab = "0.3.0"
net2 = "0.2.29"
@@ -42,7 +42,7 @@
kernel32-sys = "0.2"
[dev-dependencies]
-env_logger = { version = "0.3.0", default-features = false }
+env_logger = { version = "0.4.0", default-features = false }
tempdir = "0.3.4"
bytes = "0.3.0"