diff --git a/REQUIRE b/REQUIRE
index 12dd4e0..7cef918 100644
--- a/REQUIRE
+++ b/REQUIRE
@@ -1,3 +1,3 @@
-julia 0.7-DEV.4592
+julia 1.0
 DataStructures
 JSON
diff --git a/src/Number.jl b/src/Number.jl
index 8f1a6e2..1c7334c 100644
--- a/src/Number.jl
+++ b/src/Number.jl
@@ -141,6 +141,11 @@ Base.Int16(n::JSON.Number)::Int16 = Base.Number(n)
 Base.Int32(n::JSON.Number)::Int32 = Base.Number(n)
 Base.Int64(n::JSON.Number)::Int64 = Base.Number(n)
 Base.Int128(n::JSON.Number)::Int128 = Base.Number(n)
+Base.UInt8(n::JSON.Number)::UInt8 = Base.Number(n)
+Base.UInt16(n::JSON.Number)::UInt16 = Base.Number(n)
+Base.UInt32(n::JSON.Number)::UInt32 = Base.Number(n)
+Base.UInt64(n::JSON.Number)::UInt64 = Base.Number(n)
+Base.UInt128(n::JSON.Number)::UInt128 = Base.Number(n)
 Base.BigInt(n::JSON.Number)::BigInt = Base.Number(n)
 Base.Float64(n::JSON.Number)::Float64 = Base.Number(n)
 Base.BigFloat(n::JSON.Number)::BigFloat = Base.Number(n)