diff --git a/Project.toml b/Project.toml
index 08586db..2419cd4 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "InfiniteArrays"
 uuid = "4858937d-0d70-526a-a4dd-2d5cb5dd786c"
-version = "0.13.1"
+version = "0.13.2"
 
 [deps]
 ArrayLayouts = "4c555306-a7a7-4459-81d9-ec55ddd5c99a"
diff --git a/src/InfiniteArrays.jl b/src/InfiniteArrays.jl
index 6ee966a..ff901a0 100644
--- a/src/InfiniteArrays.jl
+++ b/src/InfiniteArrays.jl
@@ -161,7 +161,7 @@ axistype(::OneToInf{V}, ::OneTo{T}) where {T,V} = OneToInf{promote_type(T,V)}()
 # returns the range of indices of v equal to x
 # if v does not contain x, returns a 0-length range
 # indicating the insertion point of x
-function searchsorted(v::AbstractVector, x, ilo::Int, ::PosInfinity, o::Ordering)
+function searchsorted(v::AbstractVector, x, ilo::Integer, ::PosInfinity, o::Ordering)
     lo = ilo-1
     hi = ℵ₀
     @inbounds while lo < hi-1
@@ -182,7 +182,7 @@ end
 
 # index of the first value of vector a that is greater than or equal to x;
 # returns length(v)+1 if x is greater than all values in v.
-function searchsortedfirst(v::AbstractVector, x, lo::Int, hi::PosInfinity, o::Ordering)
+function searchsortedfirst(v::AbstractVector, x, lo::Integer, hi::PosInfinity, o::Ordering)
    u = 1
    lo = lo - u
    hi = ℵ₀
@@ -199,7 +199,7 @@ end
 
 # index of the last value of vector a that is less than or equal to x;
 # returns 0 if x is less than all values of v.
-function searchsortedlast(v::AbstractVector, x, lo::Int, hi::PosInfinity, o::Ordering)
+function searchsortedlast(v::AbstractVector, x, lo::Integer, hi::PosInfinity, o::Ordering)
    u = 1
    lo = lo - u
    hi = ℵ₀
diff --git a/src/infrange.jl b/src/infrange.jl
index a39bd19..ecc91ef 100644
--- a/src/infrange.jl
+++ b/src/infrange.jl
@@ -144,6 +144,7 @@ AbstractVector{T}(a::OneToInf) where T<:Real = InfUnitRange{T}(a)
 ## interface implementations
 
 size(r::InfRanges) = (ℵ₀,)
+axes(r::InfRanges{<:Integer}) = (OneToInf{promote_type(Int,eltype(r))}(),)
 axes(r::InfRanges) = (OneToInf(),)
 
 isempty(r::InfRanges) = false
diff --git a/test/runtests.jl b/test/runtests.jl
index 6327524..2c073eb 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -125,6 +125,11 @@ end
     @test ∞:1 ≡ 1:0
 
     @testset "indexing" begin
+        @testset "axes" begin
+            r = axes(big(1):∞,1)
+            @test r == axes(r,1)
+            @test r[typemax(Int)+big(1)] == typemax(Int)+big(1)
+        end
         L32 = @inferred(Int32(1):∞)
         L64 = @inferred(Int64(1):∞)
         @test @inferred(L32[1]) === Int32(1) && @inferred(L64[1]) === Int64(1)