diff --git a/.github/workflows/check_setup_cfg.yml b/.github/workflows/check_setup_cfg.yml
index d3385155..f2082800 100644
--- a/.github/workflows/check_setup_cfg.yml
+++ b/.github/workflows/check_setup_cfg.yml
@@ -7,6 +7,15 @@ on:
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 
+concurrency:
+  # Concurrency group that uses the workflow name and PR number if available
+  # or commit SHA as a fallback. If a new build is triggered under that
+  # concurrency group while a previous build is running it will be canceled.
+  # Repeated pushes to a PR will cancel all previous builds, while multiple
+  # merges to main will not cancel.
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   check_setup_cfg:
     permissions:
@@ -15,7 +24,7 @@ jobs:
     name: Report setup.cfg changes
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           repository: napari/napari
           fetch-depth: 0
@@ -33,7 +42,7 @@ jobs:
 
       - name: Checkout packaging code
         if: env.SETUP_CFG_CHANGES && github.event_name == 'schedule'
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           repository: napari/packaging
 
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index ff2f04d8..f93bab7b 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -20,9 +20,9 @@ jobs:
     if: ${{ github.repository == 'napari/packaging' && contains(github.ref, 'tags') }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: "3.x"
       - name: Install dependencies
diff --git a/.github/workflows/make_bundle_conda.yml b/.github/workflows/make_bundle_conda.yml
index 29a31d59..18c1ada4 100644
--- a/.github/workflows/make_bundle_conda.yml
+++ b/.github/workflows/make_bundle_conda.yml
@@ -53,7 +53,7 @@ jobs:
 
     steps:
       - name: Checkout packaging code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           repository: napari/packaging
@@ -64,7 +64,7 @@ jobs:
           # ref: some-ref
 
       - name: Checkout napari source
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           repository: napari/napari
@@ -73,7 +73,7 @@ jobs:
           ref: ${{ github.event_name != 'workflow_dispatch' && '' || github.event.inputs.ref }}
 
       - name: Checkout conda-forge feedstock
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           repository: conda-forge/napari-feedstock
@@ -173,7 +173,7 @@ jobs:
     outputs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.9"
       - name: Prepare matrix
@@ -238,14 +238,14 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           repository: napari/packaging
           path: napari-packaging
 
       - name: Checkout napari/napari
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           repository: napari/napari
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 466536a8..f6d41a75 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -12,6 +12,15 @@ on:
       - 'constructor-manager-cli/**'
   workflow_dispatch:
 
+concurrency:
+  # Concurrency group that uses the workflow name and PR number if available
+  # or commit SHA as a fallback. If a new build is triggered under that
+  # concurrency group while a previous build is running it will be canceled.
+  # Repeated pushes to a PR will cancel all previous builds, while multiple
+  # merges to main will not cancel.
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   test:
     name: ${{ matrix.platform }} py${{ matrix.python-version }}
@@ -22,10 +31,10 @@ jobs:
         python-version: ['3.8', '3.9', '3.10']
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/tests_ui.yml b/.github/workflows/tests_ui.yml
index 11743e03..3a55e3f9 100644
--- a/.github/workflows/tests_ui.yml
+++ b/.github/workflows/tests_ui.yml
@@ -11,6 +11,15 @@ on:
       - 'constructor-manager-ui/**'
   workflow_dispatch:
 
+concurrency:
+  # Concurrency group that uses the workflow name and PR number if available
+  # or commit SHA as a fallback. If a new build is triggered under that
+  # concurrency group while a previous build is running it will be canceled.
+  # Repeated pushes to a PR will cancel all previous builds, while multiple
+  # merges to main will not cancel.
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   test:
     name: ${{ matrix.platform }} py${{ matrix.python-version }}
@@ -22,10 +31,10 @@ jobs:
     env:
         DISPLAY: ':99.0'
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/typing.yml b/.github/workflows/typing.yml
index fe5f664c..4fdc15e4 100644
--- a/.github/workflows/typing.yml
+++ b/.github/workflows/typing.yml
@@ -13,6 +13,15 @@ on:
       - 'constructor-manager-ui/**'
   workflow_dispatch:
 
+concurrency:
+  # Concurrency group that uses the workflow name and PR number if available
+  # or commit SHA as a fallback. If a new build is triggered under that
+  # concurrency group while a previous build is running it will be canceled.
+  # Repeated pushes to a PR will cancel all previous builds, while multiple
+  # merges to main will not cancel.
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   test:
     name: ${{ matrix.platform }} py${{ matrix.python-version }}
@@ -23,10 +32,10 @@ jobs:
         python-version: ['3.10']
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index a1d96e0e..0c19e215 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -21,19 +21,19 @@ repos:
         args: ["--in-place", "--remove-all-unused-imports"]
         exclude: ^constructor-manager-ui/src/constructor_manager_ui/style/images.py
   - repo: https://github.com/psf/black
-    rev: 23.12.1
+    rev: 24.1.1
     hooks:
       - id: black
         exclude: ^constructor-manager-ui/src/constructor_manager_ui/style/images.py
   - repo: https://github.com/PyCQA/flake8
-    rev: 6.1.0
+    rev: 7.0.0
     hooks:
       - id: flake8
         additional_dependencies: [flake8-typing-imports>=1.9.0]
         args: ["-j8", "--ignore=TYP001,E501,W503"]
         exclude: ^constructor-manager-ui/src/constructor_manager_ui/style/images.py
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.1.9
+    rev: v0.1.14
     hooks:
       - id: ruff
         exclude: ^constructor-manager-ui/src/constructor_manager_ui/style/images.py
diff --git a/build_installers.py b/build_installers.py
index b9029f95..75b2d67e 100644
--- a/build_installers.py
+++ b/build_installers.py
@@ -38,6 +38,7 @@
     Password to unlock the PFX certificate. This is not used here but
     it might be needed by constructor.
 """
+
 import atexit
 import importlib.metadata
 import json
diff --git a/constructor-manager-cli/tox.ini b/constructor-manager-cli/tox.ini
index 4e5403da..1cb0f684 100644
--- a/constructor-manager-cli/tox.ini
+++ b/constructor-manager-cli/tox.ini
@@ -23,7 +23,8 @@ platform =
 passenv =
     CI
     GITHUB_ACTIONS
-    DISPLAY XAUTHORITY
+    DISPLAY
+    XAUTHORITY
     NUMPY_EXPERIMENTAL_ARRAY_FUNCTION
     PYVISTA_OFF_SCREEN
 extras =
diff --git a/constructor-manager-ui/src/constructor_manager_ui/data.py b/constructor-manager-ui/src/constructor_manager_ui/data.py
index 153e3144..edf2eb88 100644
--- a/constructor-manager-ui/src/constructor_manager_ui/data.py
+++ b/constructor-manager-ui/src/constructor_manager_ui/data.py
@@ -1,4 +1,5 @@
 """Mock data for the installation manager dialog UI."""
+
 from typing import Dict, Optional, List, NamedTuple
 
 # Types
diff --git a/constructor-manager-ui/src/constructor_manager_ui/style/images.py b/constructor-manager-ui/src/constructor_manager_ui/style/images.py
index 51883bd1..10d36e12 100644
--- a/constructor-manager-ui/src/constructor_manager_ui/style/images.py
+++ b/constructor-manager-ui/src/constructor_manager_ui/style/images.py
@@ -23281,7 +23281,8 @@
 \x00\x00\x01\x84\xbb\xb5\x66\x00\
 "
 
-qt_version = [int(v) for v in QtCore.qVersion().split('.')]
+# "6" as a fallback value so we use rcc_version 2
+qt_version = [int(v) for v in (QtCore.qVersion() or "6").split('.')]
 if qt_version < [5, 8, 0]:
     rcc_version = 1
     qt_resource_struct = qt_resource_struct_v1
diff --git a/constructor-manager-ui/tox.ini b/constructor-manager-ui/tox.ini
index 5d20d538..7165316d 100644
--- a/constructor-manager-ui/tox.ini
+++ b/constructor-manager-ui/tox.ini
@@ -25,7 +25,8 @@ platform =
 passenv =
     CI
     GITHUB_ACTIONS
-    DISPLAY XAUTHORITY
+    DISPLAY
+    XAUTHORITY
     NUMPY_EXPERIMENTAL_ARRAY_FUNCTION
     PYVISTA_OFF_SCREEN
 extras =
diff --git a/constructor-manager/tox.ini b/constructor-manager/tox.ini
index b1f09aa6..f73994ab 100644
--- a/constructor-manager/tox.ini
+++ b/constructor-manager/tox.ini
@@ -23,7 +23,8 @@ platform =
 passenv =
     CI
     GITHUB_ACTIONS
-    DISPLAY XAUTHORITY
+    DISPLAY
+    XAUTHORITY
     NUMPY_EXPERIMENTAL_ARRAY_FUNCTION
     PYVISTA_OFF_SCREEN
 extras =