Update a bunch of dependencies

Author: aldanor

Cargo.toml

@@ -20,10 +20,10 @@ members = ["hdf5-types", "hdf5-derive", "hdf5-sys"]
 exclude = ["*.yml", "ci/*"]
 
 [dependencies]
-bitflags = "1.0"
+bitflags = "1.1"
 lazy_static = "1.3"
 libc = "0.2"
-parking_lot = "0.7"
+parking_lot = "0.8"
 ndarray = "0.12"
 num-integer = "0.1"
 num-traits = "0.2"
@@ -34,7 +34,7 @@ hdf5-derive = { path = "hdf5-derive", version = "0.5.1" }
 
 [dev-dependencies]
 mashup = "0.1"
-rand = "0.6"
+rand = { version = "0.7", features = ["small_rng"] }
 regex = "1.1"
 scopeguard = "1.0"
 tempdir = "0.3"

hdf5-derive/Cargo.toml

@@ -18,5 +18,5 @@ quote = "0.6"
 syn = { version = "0.15", features = ["derive", "extra-traits"]}
 
 [dev-dependencies]
-compiletest_rs = { version = "0.3.18", features = ["stable"] }
+compiletest_rs = { version = "0.3.22", features = ["stable"] }
 hdf5 = { version = ">=0.5", path = ".." }