diff --git a/poetry.lock b/poetry.lock
index 66971bcd..8932455a 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2443,14 +2443,14 @@ files = [
 
 [[package]]
 name = "more-itertools"
-version = "9.1.0"
+version = "10.1.0"
 description = "More routines for operating on iterables, beyond itertools"
 category = "main"
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
 files = [
-    {file = "more-itertools-9.1.0.tar.gz", hash = "sha256:cabaa341ad0389ea83c17a94566a53ae4c9d07349861ecb14dc6d0345cf9ac5d"},
-    {file = "more_itertools-9.1.0-py3-none-any.whl", hash = "sha256:d2bc7f02446e86a68911e58ded76d6561eea00cddfb2a91e7019bbb586c799f3"},
+    {file = "more-itertools-10.1.0.tar.gz", hash = "sha256:626c369fa0eb37bac0291bce8259b332fd59ac792fa5497b59837309cd5b114a"},
+    {file = "more_itertools-10.1.0-py3-none-any.whl", hash = "sha256:64e0735fcfdc6f3464ea133afe8ea4483b1c5fe3a3d69852e6503b43a0b222e6"},
 ]
 
 [[package]]
@@ -5489,4 +5489,4 @@ ztf = ["ampel-ztf"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.10,<3.12"
-content-hash = "2852e8bc32b70b89bddb307270ecaf9e3ace5f53fa9dae36486199f2e1d50bc1"
+content-hash = "06001b14bf2b5ebfff4da7569b9bbf988f8ac2a72d07983c8bcfc152ab1bc3ff"
diff --git a/pyproject.toml b/pyproject.toml
index 6e287ec2..598b5123 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -63,7 +63,7 @@ jupyter = {version = "^1.0.0", optional = true}
 voevent-parse = {version = "^1.0.3", optional = true}
 ztfquery = "^1.19.1"
 nltk = "^3.7"
-more-itertools = "^9.0.0"
+more-itertools = "^10.0.0"
 uncertainties = "^3.1.7"
 scikit-learn = "^1.1.3"
 corner = "^2.2.1"