diff --git a/Project.toml b/Project.toml
index 2eea368..2f11b82 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "PooledArrays"
 uuid = "2dfb63ee-cc39-5dd5-95bd-886bf059d720"
-version = "1.4.2"
+version = "1.4.3"
 
 [deps]
 DataAPI = "9a962f9c-6df0-11e9-0e5d-c546b8b5ee8a"
diff --git a/src/PooledArrays.jl b/src/PooledArrays.jl
index 1058f13..ce58ff8 100644
--- a/src/PooledArrays.jl
+++ b/src/PooledArrays.jl
@@ -307,16 +307,6 @@ function Base.invpermute!(x::PooledArray, p::AbstractVector{T}) where T<:Integer
     return x
 end
 
-function Base.permute!!(x::PooledArray, p::AbstractVector{T}) where T<:Integer
-    Base.permute!!(x.refs, p)
-    return x
-end
-
-function Base.invpermute!!(x::PooledArray, p::AbstractVector{T}) where T<:Integer
-    Base.invpermute!!(x.refs, p)
-    return x
-end
-
 Base.similar(pa::PooledArray{T,R}, S::Type, dims::Dims) where {T,R} =
     PooledArray(RefArray(zeros(R, dims)), Dict{S,R}())