diff --git a/test_package/numpy/env/darwin.txt b/test_package/numpy/env/darwin.txt
index 9143fb9..03c0600 100644
--- a/test_package/numpy/env/darwin.txt
+++ b/test_package/numpy/env/darwin.txt
@@ -12,7 +12,7 @@ pluggy==1.6.0
     # via pytest
 pygments==2.20.0
     # via pytest
-pytest==9.1.0
+pytest==9.1.1
     # via
     #   -r test_package/numpy/requirements.txt
     #   pytest-xdist
diff --git a/test_package/numpy/env/linux.txt b/test_package/numpy/env/linux.txt
index 9143fb9..03c0600 100644
--- a/test_package/numpy/env/linux.txt
+++ b/test_package/numpy/env/linux.txt
@@ -12,7 +12,7 @@ pluggy==1.6.0
     # via pytest
 pygments==2.20.0
     # via pytest
-pytest==9.1.0
+pytest==9.1.1
     # via
     #   -r test_package/numpy/requirements.txt
     #   pytest-xdist
diff --git a/test_package/numpy/env/win32.txt b/test_package/numpy/env/win32.txt
index 8c77081..a009054 100644
--- a/test_package/numpy/env/win32.txt
+++ b/test_package/numpy/env/win32.txt
@@ -14,7 +14,7 @@ pluggy==1.6.0
     # via pytest
 pygments==2.20.0
     # via pytest
-pytest==9.1.0
+pytest==9.1.1
     # via
     #   -r test_package/numpy/requirements.txt
     #   pytest-xdist
diff --git a/test_package/numpy/requirements.txt b/test_package/numpy/requirements.txt
index 47609ad..62eff41 100644
--- a/test_package/numpy/requirements.txt
+++ b/test_package/numpy/requirements.txt
@@ -1,5 +1,5 @@
 hypothesis==6.155.5
 numpy==2.4.6
 pytest-xdist==3.8.0
-pytest==9.1.0
+pytest==9.1.1
 typing-extensions==4.15.0
diff --git a/test_package/pylake/env/darwin.txt b/test_package/pylake/env/darwin.txt
index efe45b5..472671d 100644
--- a/test_package/pylake/env/darwin.txt
+++ b/test_package/pylake/env/darwin.txt
@@ -104,7 +104,7 @@ jinja2==3.1.6
     #   nbconvert
 joblib==1.5.3
     # via scikit-learn
-json5==0.14.0
+json5==0.15.0
     # via jupyterlab-server
 jsonpointer==3.1.1
     # via jsonschema
@@ -269,7 +269,7 @@ pygments==2.20.0
     #   pytest
 pyparsing==3.3.2
     # via matplotlib
-pytest==9.1.0
+pytest==9.1.1
     # via lumicks-pylake
 python-dateutil==2.9.0.post0
     # via
diff --git a/test_package/pylake/env/linux.txt b/test_package/pylake/env/linux.txt
index b4326ef..a94508a 100644
--- a/test_package/pylake/env/linux.txt
+++ b/test_package/pylake/env/linux.txt
@@ -102,7 +102,7 @@ jinja2==3.1.6
     #   nbconvert
 joblib==1.5.3
     # via scikit-learn
-json5==0.14.0
+json5==0.15.0
     # via jupyterlab-server
 jsonpointer==3.1.1
     # via jsonschema
@@ -267,7 +267,7 @@ pygments==2.20.0
     #   pytest
 pyparsing==3.3.2
     # via matplotlib
-pytest==9.1.0
+pytest==9.1.1
     # via lumicks-pylake
 python-dateutil==2.9.0.post0
     # via
diff --git a/test_package/pylake/env/win32.txt b/test_package/pylake/env/win32.txt
index 9c091e7..2759d8c 100644
--- a/test_package/pylake/env/win32.txt
+++ b/test_package/pylake/env/win32.txt
@@ -107,7 +107,7 @@ jinja2==3.1.6
     #   nbconvert
 joblib==1.5.3
     # via scikit-learn
-json5==0.14.0
+json5==0.15.0
     # via jupyterlab-server
 jsonpointer==3.1.1
     # via jsonschema
@@ -266,7 +266,7 @@ pygments==2.20.0
     #   pytest
 pyparsing==3.3.2
     # via matplotlib
-pytest==9.1.0
+pytest==9.1.1
     # via lumicks-pylake
 python-dateutil==2.9.0.post0
     # via