diff --git a/Project.toml b/Project.toml
index 1d1d2a9..59f145a 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "NamedDimsArrays"
 uuid = "60cbd0c0-df58-4cb7-918c-6f5607b73fde"
 authors = ["ITensor developers <support@itensor.org> and contributors"]
-version = "0.5.1"
+version = "0.5.2"
 
 [deps]
 Adapt = "79e6a3ab-5dfb-504d-930d-738a2a938a0e"
@@ -36,6 +36,6 @@ LinearAlgebra = "1.10"
 MapBroadcast = "0.1.6"
 Random = "1.10"
 SimpleTraits = "0.9.4"
-TensorAlgebra = "0.1"
+TensorAlgebra = "0.2"
 TypeParameterAccessors = "0.2, 0.3"
 julia = "1.10"
diff --git a/src/tensoralgebra.jl b/src/tensoralgebra.jl
index 6a0fcd7..6594bad 100644
--- a/src/tensoralgebra.jl
+++ b/src/tensoralgebra.jl
@@ -1,6 +1,6 @@
 using LinearAlgebra: LinearAlgebra
 using TensorAlgebra:
-  TensorAlgebra, blockedperm, contract, contract!, fusedims, qr, splitdims, svd
+  TensorAlgebra, blockedperm, contract, contract!, fusedims, permmortar, qr, splitdims, svd
 using TensorAlgebra.BaseExtensions: BaseExtensions
 
 function TensorAlgebra.contract!(
@@ -72,7 +72,7 @@ function TensorAlgebra.blockedperm(na::AbstractNamedDimsArray, nameddim_blocks::
   perms = map(dimname_blocks) do dimname_block
     return BaseExtensions.indexin(dimname_block, nameddimsindices_a)
   end
-  return blockedperm(perms...)
+  return permmortar(perms)
 end
 
 # i, j, k, l = named.((2, 2, 2, 2), ("i", "j", "k", "l"))