diff --git a/pdm.lock b/pdm.lock
index c5c7f39..0bf1d6d 100644
--- a/pdm.lock
+++ b/pdm.lock
@@ -5,7 +5,7 @@
 groups = ["default", "dev", "lint", "nb", "tests"]
 strategy = ["inherit_metadata"]
 lock_version = "4.5.0"
-content_hash = "sha256:58af0123c48152fd9614b20ee35544918789a4d2b2467a024eec7a428972ce12"
+content_hash = "sha256:af3f5c9a232cfc881a1bb9bd8d212cc013b7ae1c1cbceca2344df46393fce71c"
 
 [[metadata.targets]]
 requires_python = ">=3.11,<3.14"
diff --git a/pyproject.toml b/pyproject.toml
index d31750b..545f54e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ description = "anomaly detection for sensor images for quality assurance process
 authors = [
     {name = "d-opt GmbH", email = "f.foerster@d-opt.com"},
 ]
-dependencies = ["anomalib>=2.1.0", "imutils>=0.5.4", "dopt-basics>=0.1.3"]
+dependencies = ["anomalib>=2.1.0", "imutils>=0.5.4", "dopt-basics>=0.1.3", "numpy>=2.2.6"]
 requires-python = "<3.14,>=3.11"
 readme = "README.md"
 license = {text = "LicenseRef-Proprietary"}