diff --git a/Project.toml b/Project.toml
index 46018b2..c6a77e1 100644
--- a/Project.toml
+++ b/Project.toml
@@ -22,7 +22,7 @@ DataValues = "^0.4.5"
 FileIO = "1"
 IterableTables = "0.9, 0.10, 0.11, 1"
 IteratorInterfaceExtensions = "^0.1.1, 1"
-Parquet = "0.2, 0.3, 0.4"
+Parquet = "0.5"
 TableShowUtils = "0.2"
 TableTraits = "0.4, 1"
 julia = "1"
diff --git a/src/ParquetFiles.jl b/src/ParquetFiles.jl
index 2378219..ac0229a 100644
--- a/src/ParquetFiles.jl
+++ b/src/ParquetFiles.jl
@@ -23,33 +23,6 @@ function Base.show(io::IO, ::MIME"application/vnd.dataresource+json", source::Pa
 end
 Base.Multimedia.showable(::MIME"application/vnd.dataresource+json", source::ParquetFile) = true
 
-struct ParquetNamedTupleIterator{T,T_row}
-    rc::RecCursor
-    nrows::Int
-end
-
-function Base.eltype(itr::ParquetNamedTupleIterator{T,T_row}) where {T,T_row}
-    return T
-end
-
-function Base.length(itr::ParquetNamedTupleIterator)
-    return itr.nrows
-end
-
-@generated function Base.iterate(itr::ParquetNamedTupleIterator{T,T_row}, state...) where {T,T_row}
-    names = fieldnames(T)
-    quote
-        y = iterate(itr.rc, state...)
-        if y === nothing
-            return nothing
-        else
-            v = y[1]
-            next_state = y[2]
-            return T(($([fieldtype(T, i) <: String ? :(String(copy(v.$(names[i])))) : :(v.$(names[i])) for i = 1:length(names)]...),)), next_state
-        end
-    end
-end
-
 function fileio_load(f::FileIO.File{FileIO.format"Parquet"})
     return ParquetFile(f.filename)
 end
@@ -58,24 +31,8 @@ IteratorInterfaceExtensions.isiterable(x::ParquetFile) = true
 TableTraits.isiterabletable(x::ParquetFile) = true
 
 function IteratorInterfaceExtensions.getiterator(file::ParquetFile)
-    p = ParFile(file.filename)
-
-    T_row_name = Symbol("RCType$(String(gensym())[3:end])")
-
-    schema(JuliaConverter(ParquetFiles), p, T_row_name)
-
-    T_row = eval(T_row_name)
-
-    col_names = fieldnames(T_row)
-    col_types = [i <: Vector{UInt8} ? String : i for i in T_row.types]
-
-    T = NamedTuple{(col_names...,),Tuple{col_types...}}
-
-    rc = RecCursor(p, 1:nrows(p), colnames(p), JuliaBuilder(p, T_row))
-
-    it = ParquetNamedTupleIterator{T,T_row}(rc, nrows(p))
-
-    return it
+    p = ParFile(file.filename; map_logical_types=true)
+    return RecordCursor(p)
 end
 
 end # module
diff --git a/test/runtests.jl b/test/runtests.jl
index 669a92d..3e47e56 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -25,7 +25,7 @@ using Test
     @test ar[1] == (n_nationkey = 0, n_name = "ALGERIA", n_regionkey = 0, n_comment = " haggle. carefully final deposits detect slyly agai")
 
     @test sprint((stream, data)->show(stream, "text/html", data), pqf)[1:100] == "<table><thead><tr><th>n_nationkey</th><th>n_name</th><th>n_regionkey</th><th>n_comment</th></tr></th"
-    @test sprint((stream, data)->show(stream, "application/vnd.dataresource+json", data), pqf)[1:100] == "{\"schema\":{\"fields\":[{\"name\":\"n_nationkey\",\"type\":\"integer\"},{\"name\":\"n_name\",\"type\":\"string\"},{\"nam"
+    @test sprint((stream, data)->show(stream, "application/vnd.dataresource+json", data), pqf)[1:100] == "{\"schema\":{\"fields\":[{\"name\":\"n_nationkey\",\"type\":\"string\"},{\"name\":\"n_name\",\"type\":\"string\"},{\"name"
     @test sprint(show, pqf)[1:100] == "25x4 Parquet file\nn_nationkey │ n_name    │ n_regionkey\n────────────┼─"
     @test showable("text/html", pqf) == true
     @test showable("application/vnd.dataresource+json", pqf) == true