diff --git a/poetry.lock b/poetry.lock
index 8785507..3b8e98a 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -311,7 +311,7 @@ python-versions = "*"
 
 [[package]]
 name = "numpy"
-version = "1.22.3"
+version = "1.23.0"
 description = "NumPy is the fundamental package for array computing with Python."
 category = "main"
 optional = false
@@ -736,7 +736,7 @@ testing = ["pytest (>=6)", "pytest-checkdocs (>=2.4)", "pytest-flake8", "pytest-
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.8,<3.10"
-content-hash = "b1da61975c17ad012f6d8754122bda2bd4ec149bbe5112c827dd61212901433b"
+content-hash = "b026db0c2ef8be865893ac5b1174b51ee42ad4602fb05f9cfec7c17d85134ea3"
 
 [metadata.files]
 atomicwrites = [
@@ -992,26 +992,28 @@ mypy-extensions = [
     {file = "mypy_extensions-0.4.3.tar.gz", hash = "sha256:2d82818f5bb3e369420cb3c4060a7970edba416647068eb4c5343488a6c604a8"},
 ]
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+    {file = "numpy-1.23.0.tar.gz", hash = "sha256:bd3fa4fe2e38533d5336e1272fc4e765cabbbde144309ccee8675509d5cd7b05"},
 ]
 packaging = [
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diff --git a/pyproject.toml b/pyproject.toml
index b00aff3..132c68a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ authors = ["Deepak Mallubhotla <dmallubhotla+github@gmail.com>"]
 [tool.poetry.dependencies]
 python = "^3.8,<3.10"
 pdme = "^0.8.6"
-numpy = "1.22.3"
+numpy = "1.23.0"
 scipy = "1.8.0"
 
 [tool.poetry.dev-dependencies]