diff --git a/Cargo.toml b/Cargo.toml
index c737d04c..69aa1741 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -30,18 +30,18 @@ crossbeam-channel = "0.3.9"
 futures-core-preview = "0.3.0-alpha.18"
 futures-io-preview = "0.3.0-alpha.18"
 futures-timer = "0.4.0"
-lazy_static = "1.3.0"
+lazy_static = "1.4.0"
 log = { version = "0.4.8", features = ["kv_unstable"] }
 memchr = "2.2.1"
 mio = "0.6.19"
 mio-uds = "0.6.7"
-num_cpus = "1.10.0"
+num_cpus = "1.10.1"
 pin-utils = "0.1.0-alpha.4"
 slab = "0.4.2"
 
 [dev-dependencies]
-femme = "1.1.0"
-surf = "1.0.1"
+femme = "1.2.0"
+surf = "1.0.2"
 tempdir = "0.3.7"
 
 [dev-dependencies.futures-preview]