diff --git a/poetry.lock b/poetry.lock
index 4af64d5..bc9da7b 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.4.2 and should not be changed by hand.
 
 [[package]]
 name = "alabaster"
@@ -1515,6 +1515,7 @@ files = [
     {file = "lxml-4.9.2-cp35-cp35m-manylinux_2_5_i686.manylinux1_i686.whl", hash = "sha256:ca989b91cf3a3ba28930a9fc1e9aeafc2a395448641df1f387a2d394638943b0"},
     {file = "lxml-4.9.2-cp35-cp35m-manylinux_2_5_x86_64.manylinux1_x86_64.whl", hash = "sha256:822068f85e12a6e292803e112ab876bc03ed1f03dddb80154c395f891ca6b31e"},
     {file = "lxml-4.9.2-cp35-cp35m-win32.whl", hash = "sha256:be7292c55101e22f2a3d4d8913944cbea71eea90792bf914add27454a13905df"},
+    {file = "lxml-4.9.2-cp35-cp35m-win_amd64.whl", hash = "sha256:998c7c41910666d2976928c38ea96a70d1aa43be6fe502f21a651e17483a43c5"},
     {file = "lxml-4.9.2-cp36-cp36m-macosx_10_15_x86_64.whl", hash = "sha256:b26a29f0b7fc6f0897f043ca366142d2b609dc60756ee6e4e90b5f762c6adc53"},
     {file = "lxml-4.9.2-cp36-cp36m-manylinux_2_12_i686.manylinux2010_i686.manylinux_2_24_i686.whl", hash = "sha256:ab323679b8b3030000f2be63e22cdeea5b47ee0abd2d6a1dc0c8103ddaa56cd7"},
     {file = "lxml-4.9.2-cp36-cp36m-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:689bb688a1db722485e4610a503e3e9210dcc20c520b45ac8f7533c837be76fe"},
@@ -1524,6 +1525,7 @@ files = [
     {file = "lxml-4.9.2-cp36-cp36m-musllinux_1_1_aarch64.whl", hash = "sha256:58bfa3aa19ca4c0f28c5dde0ff56c520fbac6f0daf4fac66ed4c8d2fb7f22e74"},
     {file = "lxml-4.9.2-cp36-cp36m-musllinux_1_1_x86_64.whl", hash = "sha256:bc718cd47b765e790eecb74d044cc8d37d58562f6c314ee9484df26276d36a38"},
     {file = "lxml-4.9.2-cp36-cp36m-win32.whl", hash = "sha256:d5bf6545cd27aaa8a13033ce56354ed9e25ab0e4ac3b5392b763d8d04b08e0c5"},
+    {file = "lxml-4.9.2-cp36-cp36m-win_amd64.whl", hash = "sha256:3ab9fa9d6dc2a7f29d7affdf3edebf6ece6fb28a6d80b14c3b2fb9d39b9322c3"},
     {file = "lxml-4.9.2-cp37-cp37m-macosx_10_15_x86_64.whl", hash = "sha256:05ca3f6abf5cf78fe053da9b1166e062ade3fa5d4f92b4ed688127ea7d7b1d03"},
     {file = "lxml-4.9.2-cp37-cp37m-manylinux_2_12_i686.manylinux2010_i686.manylinux_2_24_i686.whl", hash = "sha256:a5da296eb617d18e497bcf0a5c528f5d3b18dadb3619fbdadf4ed2356ef8d941"},
     {file = "lxml-4.9.2-cp37-cp37m-manylinux_2_17_aarch64.manylinux2014_aarch64.manylinux_2_24_aarch64.whl", hash = "sha256:04876580c050a8c5341d706dd464ff04fd597095cc8c023252566a8826505726"},
@@ -2879,29 +2881,31 @@ docs = ["Sphinx (>=3.3,<4.0)", "sphinx-autobuild (>=2020.9.1,<2021.0.0)", "sphin
 
 [[package]]
 name = "quimb"
-version = "1.4.0"
+version = "1.5.0"
 description = "Quantum information and many-body library."
 category = "main"
 optional = false
-python-versions = ">=3.6"
+python-versions = ">=3.8"
 files = [
-    {file = "quimb-1.4.0-py3-none-any.whl", hash = "sha256:7e474a95d29f6e2aea9390b07561a848bef4a14171deb3f4f4229b1ce46d13b5"},
-    {file = "quimb-1.4.0.tar.gz", hash = "sha256:bd5fef7c698bdfe0761c4c7a557ee241e1421d54d882565e04f26aaf63866248"},
+    {file = "quimb-1.5.0-py3-none-any.whl", hash = "sha256:97a08475c533d714dc307d8806c9d13782f7938a3fef718182c5d07975b541cb"},
+    {file = "quimb-1.5.0.tar.gz", hash = "sha256:29b265e2c3676891de4029f9ca99c6d3990f45834a60e6fd51fef5eb6cd88dcb"},
 ]
 
 [package.dependencies]
+autoray = ">=0.5.1"
 cytoolz = ">=0.8.0"
 numba = ">=0.39"
 numpy = ">=1.17"
+opt-einsum = ">=3.2"
 psutil = ">=4.3.1"
 scipy = ">=1.0.0"
 tqdm = ">=4"
 
 [package.extras]
 advanced-solvers = ["mpi4py", "petsc4py", "slepc4py"]
-docs = ["autoray (>=0.2.0)", "doc2dash (>=2.4.1)", "ipython (>=7.0)", "nbsphinx (>=0.4)", "opt-einsum (>=3.2)", "sphinx (>=2.0)", "sphinx-book-theme (>=0.1)"]
+docs = ["autoray (>=0.2.0)", "doc2dash (>=2.4.1)", "furo", "ipython (!=8.7.0)", "myst-nb", "opt-einsum (>=3.2)", "setuptools-scm", "sphinx (>=2.0)", "sphinx-autoapi", "sphinx-copybutton", "sphinx-design"]
 random = ["randomgen (>=1.18)"]
-tensor = ["autoray (>=0.2.0)", "diskcache (>=3.0)", "matplotlib (>=2.0)", "networkx (>=2.3)", "opt-einsum (>=3.2)"]
+tensor = ["diskcache (>=3.0)", "matplotlib (>=2.0)", "networkx (>=2.3)"]
 tests = ["coverage", "pytest", "pytest-cov"]
 
 [[package]]
@@ -2962,6 +2966,8 @@ files = [
     {file = "ruamel.yaml.clib-0.2.7-cp311-cp311-macosx_10_9_universal2.whl", hash = "sha256:045e0626baf1c52e5527bd5db361bc83180faaba2ff586e763d3d5982a876a9e"},
     {file = "ruamel.yaml.clib-0.2.7-cp311-cp311-macosx_12_6_arm64.whl", hash = "sha256:721bc4ba4525f53f6a611ec0967bdcee61b31df5a56801281027a3a6d1c2daf5"},
     {file = "ruamel.yaml.clib-0.2.7-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_24_x86_64.whl", hash = "sha256:41d0f1fa4c6830176eef5b276af04c89320ea616655d01327d5ce65e50575c94"},
+    {file = "ruamel.yaml.clib-0.2.7-cp311-cp311-win32.whl", hash = "sha256:f6d3d39611ac2e4f62c3128a9eed45f19a6608670c5a2f4f07f24e8de3441d38"},
+    {file = "ruamel.yaml.clib-0.2.7-cp311-cp311-win_amd64.whl", hash = "sha256:da538167284de58a52109a9b89b8f6a53ff8437dd6dc26d33b57bf6699153122"},
     {file = "ruamel.yaml.clib-0.2.7-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:4b3a93bb9bc662fc1f99c5c3ea8e623d8b23ad22f861eb6fce9377ac07ad6072"},
     {file = "ruamel.yaml.clib-0.2.7-cp36-cp36m-macosx_12_0_arm64.whl", hash = "sha256:a234a20ae07e8469da311e182e70ef6b199d0fbeb6c6cc2901204dd87fb867e8"},
     {file = "ruamel.yaml.clib-0.2.7-cp36-cp36m-manylinux2014_aarch64.whl", hash = "sha256:15910ef4f3e537eea7fe45f8a5d19997479940d9196f357152a09031c5be59f3"},
@@ -3622,4 +3628,4 @@ mkl = ["mkl-devel"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.9, <3.11"
-content-hash = "9bf484f64ad4a2486e4917622553149a27b29147286c4324ef20bfae7cfd011b"
+content-hash = "0f8911144e3a27c347cecdd9a2e8011640771fc6f3c7386e84fecf830fabdb16"
diff --git a/pyproject.toml b/pyproject.toml
index 9e191c1..5046e35 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ tensornetwork = "0.4.6"
 numba = "^0.56.4"
 llvmlite = "^0.39.1"
 autoray = "^0.6.0"
-quimb = "1.4.0"
+quimb = "1.5.0"
 mkl-devel = { version = "2023.0.0", optional = true }
 matplotlib = { version ="^3.5.2", optional = true }
 networkx = { version ="^3.0", optional = true }