diff --git a/poetry.lock b/poetry.lock
index 21a80466..875093ac 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1198,14 +1198,14 @@ woff = ["brotli (>=1.0.1) ; platform_python_implementation == \"CPython\"", "bro
 
 [[package]]
 name = "furo"
-version = "2025.7.19"
+version = "2025.9.25"
 description = "A clean customisable Sphinx documentation theme."
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
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 ]
 
 [package.dependencies]
@@ -2693,53 +2693,6 @@ files = [
 llvmlite = "==0.44.*"
 numpy = ">=1.24,<2.3"
 
-[[package]]
-name = "numpy"
-version = "1.26.4"
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-python-versions = ">=3.9"
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-    {file = "numpy-1.26.4.tar.gz", hash = "sha256:2a02aba9ed12e4ac4eb3ea9421c420301a0c6460d9830d74a9df87efa4912010"},
-]
-
 [[package]]
 name = "numpy"
 version = "2.2.6"
@@ -2747,7 +2700,6 @@ description = "Fundamental package for array computing in Python"
 optional = false
 python-versions = ">=3.10"
 groups = ["main"]
-markers = "python_version >= \"3.13\""
 files = [
     {file = "numpy-2.2.6-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:b412caa66f72040e6d268491a59f2c43bf03eb6c96dd8f0307829feb7fa2b6fb"},
     {file = "numpy-2.2.6-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:8e41fd67c52b86603a91c1a505ebaef50b3314de0213461c7a6e99c9a3beff90"},
@@ -5347,4 +5299,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.10"
-content-hash = "3c0fb5511c83b0d5373dccae7f7399f011faf0b3113f274a5c96b6a9198651da"
+content-hash = "df546dafbb7609ca5da1732b5316f1a71e6e38977f2d7facf08d05b7872abb12"
diff --git a/pyproject.toml b/pyproject.toml
index 03d16d88..e7e3e447 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ sphinx-copybutton = "^0.5.2"
 quimb = "^1.11.2"
 openfermion = "^1.7.1"
 ipyparallel = "^9.0.0"
-furo = "^2025.7.19"
+furo = "^2025.9.25"
 myst-nb = "^1.3.0"
 sphinx-autodoc-typehints = "^3.0.1"
 enum-tools = { extras = ["sphinx"], version = "^0.13.0" }