diff --git a/poetry.lock b/poetry.lock
index 1ea7950..225102b 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -467,13 +467,13 @@ scipy = "*"
 
 [[package]]
 name = "hypothesis"
-version = "6.84.0"
+version = "6.84.3"
 description = "A library for property-based testing"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "hypothesis-6.84.0-py3-none-any.whl", hash = "sha256:d91a48fd896666d9ab04590bdd840eb97c8a04db16d7dd6c79a47df8ed412a79"},
-    {file = "hypothesis-6.84.0.tar.gz", hash = "sha256:446ecc9665a23fc67a6d32bafbe4233d77fef10eb90d4ede8ab1e76474a63215"},
+    {file = "hypothesis-6.84.3-py3-none-any.whl", hash = "sha256:4dd7de7a341a80c10d3e6beca12c084aab84c48ea270c1b9b8cee7e4aa5d7be2"},
+    {file = "hypothesis-6.84.3.tar.gz", hash = "sha256:b4117f4138e81986cf62ad4e1410a021adeaa52e4b0326419da626cd7d3b6250"},
 ]
 
 [package.dependencies]
@@ -1567,4 +1567,4 @@ testing = ["big-O", "flake8 (<5)", "jaraco.functools", "jaraco.itertools", "more
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.9,<3.12"
-content-hash = "feae4af106092c227084c374afe65d8c34b65f3c9577c872ab0acfcee06c9ed1"
+content-hash = "59dadce280d1764e92ff57143fff118f1797ff0b585bedb68f7b889723e0b6ad"
diff --git a/pyproject.toml b/pyproject.toml
index 486e3db..4d01049 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ arctic3d-restraints = "arctic3d.cli_restraints:maincli"
 pytest = "^7.4.2"
 pytest-cov = "^4.1.0"
 coverage = "^7.3.1"
-hypothesis = "^6.84.0"
+hypothesis = "^6.84.3"
 
 [tool.black]
 line-length = 79