diff --git a/poetry.lock b/poetry.lock
index fba87d5..977887d 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -467,13 +467,13 @@ scipy = "*"
 
 [[package]]
 name = "hypothesis"
-version = "6.84.3"
+version = "6.87.1"
 description = "A library for property-based testing"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "hypothesis-6.84.3-py3-none-any.whl", hash = "sha256:4dd7de7a341a80c10d3e6beca12c084aab84c48ea270c1b9b8cee7e4aa5d7be2"},
-    {file = "hypothesis-6.84.3.tar.gz", hash = "sha256:b4117f4138e81986cf62ad4e1410a021adeaa52e4b0326419da626cd7d3b6250"},
+    {file = "hypothesis-6.87.1-py3-none-any.whl", hash = "sha256:6b03e774d7ddddc29810e58ba4c41b5c9a894427aaf336e6400c560655a7449b"},
+    {file = "hypothesis-6.87.1.tar.gz", hash = "sha256:13615a8f7fa27d102c43ab2f92eaef519988700f3ca8129bc6340d36dec372dd"},
 ]
 
 [package.dependencies]
@@ -1603,4 +1603,4 @@ testing = ["big-O", "flake8 (<5)", "jaraco.functools", "jaraco.itertools", "more
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.9,<3.12"
-content-hash = "78cde2fd0776674324f2507d5732de950c7f242cf68d13566840ab13f27c7dba"
+content-hash = "c147e7b6ccf198a84e7b910b3d6b9539eb41bcde269518d34e35f57bc3924476"
diff --git a/pyproject.toml b/pyproject.toml
index 582c4b1..0f1b5df 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 = "^6.84.3"
+hypothesis = "^6.87.1"
 
 [tool.black]
 line-length = 79