diff --git a/Project.toml b/Project.toml
index 96944c68..8335dc93 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "BlockSparseArrays"
 uuid = "2c9a651f-6452-4ace-a6ac-809f4280fbb4"
 authors = ["ITensor developers <support@itensor.org> and contributors"]
-version = "0.2.19"
+version = "0.2.20"
 
 [deps]
 Adapt = "79e6a3ab-5dfb-504d-930d-738a2a938a0e"
@@ -38,7 +38,7 @@ DiagonalArrays = "0.2.2"
 Dictionaries = "0.4.3"
 FillArrays = "1.13.0"
 GPUArraysCore = "0.1.0, 0.2"
-GradedUnitRanges = "0.1.0"
+GradedUnitRanges = "0.2.0"
 LabelledNumbers = "0.1.0"
 LinearAlgebra = "1.10"
 MacroTools = "0.5.13"
diff --git a/test/test_gradedunitrangesext.jl b/test/test_gradedunitrangesext.jl
index 1f76c9d9..dfe4fd98 100644
--- a/test/test_gradedunitrangesext.jl
+++ b/test/test_gradedunitrangesext.jl
@@ -5,14 +5,7 @@ using BlockArrays:
 using BlockSparseArrays:
   BlockSparseArray, BlockSparseMatrix, BlockSparseVector, blockstoredlength
 using GradedUnitRanges:
-  GradedUnitRanges,
-  GradedOneTo,
-  GradedUnitRange,
-  GradedUnitRangeDual,
-  blocklabels,
-  dual,
-  gradedrange,
-  isdual
+  GradedUnitRanges, GradedOneTo, GradedUnitRange, blocklabels, dual, gradedrange, isdual
 using LabelledNumbers: label
 using SparseArraysBase: storedlength
 using SymmetrySectors: U1
@@ -216,8 +209,8 @@ const elts = (Float32, Float64, Complex{Float32}, Complex{Float64})
       @test blockstoredlength(b) == 2
       @test Array(b) == 2 * Array(a)
       for i in 1:2
-        @test axes(b, i) isa GradedUnitRangeDual
-        @test axes(a[:, :], i) isa GradedUnitRangeDual
+        @test isdual(axes(b, i))
+        @test isdual(axes(a[:, :], i))
       end
       I = [Block(1)[1:1]]
       @test a[I, :] isa AbstractBlockArray
@@ -241,8 +234,8 @@ const elts = (Float32, Float64, Complex{Float32}, Complex{Float64})
       @test blockstoredlength(b) == 2
       @test Array(b) == 2 * Array(a)
       for i in 1:2
-        @test axes(b, i) isa GradedUnitRangeDual
-        @test axes(a[:, :], i) isa GradedUnitRangeDual
+        @test isdual(axes(b, i))
+        @test isdual(axes(a[:, :], i))
       end
 
       I = [Block(1)[1:1]]
@@ -340,7 +333,7 @@ const elts = (Float32, Float64, Complex{Float32}, Complex{Float64})
     @test iszero(b[Block(2, 1)])
     @test iszero(b[Block(1, 2)])
     @test b[Block(2, 2)] == a2
-    @test all(GradedUnitRanges.space_isequal.(axes(b), (r, dual(r))))
+    @test all(GradedUnitRanges.labelled_isequal.(axes(b), (r, dual(r))))
 
     # Regression test for Vector, which caused
     # an ambiguity error with Base.
@@ -354,7 +347,7 @@ const elts = (Float32, Float64, Complex{Float32}, Complex{Float64})
     @test blockstoredlength(b) == 1
     @test b[Block(1)] == a1
     @test iszero(b[Block(2)])
-    @test all(GradedUnitRanges.space_isequal.(axes(b), (r,)))
+    @test all(GradedUnitRanges.labelled_isequal.(axes(b), (r,)))
 
     # Regression test for BitArray
     r = gradedrange([U1(0) => 2, U1(1) => 3])
@@ -369,7 +362,7 @@ const elts = (Float32, Float64, Complex{Float32}, Complex{Float64})
     @test iszero(b[Block(2, 1)])
     @test iszero(b[Block(1, 2)])
     @test b[Block(2, 2)] == a2
-    @test all(GradedUnitRanges.space_isequal.(axes(b), (r, dual(r))))
+    @test all(GradedUnitRanges.labelled_isequal.(axes(b), (r, dual(r))))
   end
 end
 end