Update rand_core version requirements of ISAAC and Xorshift sub-crates

dhardy · dhardy · commit 7adb46a2b1bb · 2018-09-24T12:44:18.000+01:00
diff --git a/rand_isaac/Cargo.toml b/rand_isaac/Cargo.toml
@@ -21,7 +21,7 @@ appveyor = { repository = "dhardy/rand" }
 serde1 = ["serde", "serde_derive", "rand_core/serde1"]
 
 [dependencies]
-rand_core = { path = "../rand_core", version = "0.2", default-features=false }
+rand_core = { path = "../rand_core", version = "0.3", default-features=false }
 serde = { version = "1", optional = true }
 serde_derive = { version = "^1.0.38", optional = true }
 
diff --git a/rand_xorshift/Cargo.toml b/rand_xorshift/Cargo.toml
@@ -21,7 +21,7 @@ appveyor = { repository = "dhardy/rand" }
 serde1 = ["serde", "serde_derive"]
 
 [dependencies]
-rand_core = { path = "../rand_core", version = "0.2", default-features=false }
+rand_core = { path = "../rand_core", version = ">=0.2, <0.4", default-features=false }
 serde = { version = "1", optional = true }
 serde_derive = { version = "^1.0.38", optional = true }
 
