--- im-15.0.0/Cargo.toml	2020-05-15T18:59:42+00:00
+++ im-15.0.0/Cargo.toml	2022-04-10T19:05:10.958243+00:00
@@ -30,33 +30,18 @@
 
 [lib]
 path = "./src/lib.rs"
-[dependencies.arbitrary]
-version = "0.4"
-optional = true
 
 [dependencies.bitmaps]
 version = "2"
-
-[dependencies.proptest]
-version = "0.9"
-optional = true
-
-[dependencies.quickcheck]
-version = "0.9"
-optional = true
 
 [dependencies.rand_core]
 version = "0.5.1"
 
 [dependencies.rand_xoshiro]
-version = "0.4"
+version = "0.6"
 
 [dependencies.rayon]
 version = "1"
-optional = true
-
-[dependencies.refpool]
-version = "0.4"
 optional = true
 
 [dependencies.serde]
@@ -68,17 +53,9 @@
 
 [dependencies.typenum]
 version = "1.12"
-[dev-dependencies.metrohash]
-version = "1"
 
 [dev-dependencies.pretty_assertions]
 version = "0.6"
-
-[dev-dependencies.proptest]
-version = "0.9"
-
-[dev-dependencies.proptest-derive]
-version = "0.1"
 
 [dev-dependencies.rand]
 version = "0.7"