diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index cb3735b..e53d727 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -15,32 +15,32 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        PYTHON_VERSION: ['3.7', '3.9', '3.10', '3.11']
+        PYTHON_VERSION: ['3.9', '3.10', '3.11']
         PIP_SELECTOR: ['[tests]']
-        LABEL: [-RnMinor]
+        LABEL: [-RnMajor]
         include:
-          - PYTHON_VERSION: '3.8'
-            PIP_SELECTOR: '[tests]'
-            LABEL: -RnMajor
-          - PYTHON_VERSION: '3.8'
-            PIP_SELECTOR: '[tests]'
-            LABEL: -Release
-          - PYTHON_VERSION: '3.8'
-            PIP_SELECTOR: '[tests]'
-            LABEL: -RnPatch
-          - PYTHON_VERSION: '3.8'
+          # - PYTHON_VERSION: '3.8'
+          #   PIP_SELECTOR: '[tests]'
+          #   LABEL: -RnMinor
+          # - PYTHON_VERSION: '3.8'
+          #   PIP_SELECTOR: '[tests]'
+          #   LABEL: -Release
+          # - PYTHON_VERSION: '3.8'
+          #   PIP_SELECTOR: '[tests]'
+          #   LABEL: -RnPatch
+          - PYTHON_VERSION: '3.11'
             PIP_SELECTOR: '[tests, coverage]'
-            LABEL: -RnMinor-coverage
+            LABEL: -RnMajor-coverage
             PYTEST_ARGS_COVERAGE: --cov=. --cov-report=xml
           - os: ubuntu
-            PYTHON_VERSION: '3.7'
+            PYTHON_VERSION: '3.8'
             OLDEST_SUPPORTED_VERSION: true
             # Matching setup.py
-            DEPENDENCIES: traits==5.0 hyperspy==1.7.0 traitsui==6.1 pyqt5==5.12.0
+            DEPENDENCIES: traits==5.0 traitsui==6.1 pyqt5==5.12.0
             PIP_SELECTOR: '[tests]'
             # Hang at the end of the test suite run...
             #PYTEST_ARGS_COVERAGE: --cov=. --cov-report=xml
-            LABEL: -RnMinor-oldest
+            LABEL: -RnMajor-oldest
 
     steps:
       - uses: actions/checkout@v4
@@ -83,8 +83,6 @@ jobs:
         shell: bash
         if: contains( matrix.LABEL, 'RnMajor')
         run: |
-          # Remove once rosettasciio is released
-          pip install https://github.com/hyperspy/rosettasciio/archive/refs/heads/main.zip
           pip install https://github.com/hyperspy/hyperspy/archive/RELEASE_next_major.zip
 
       - name: Install HyperSpy (RELEASE_next_patch)
diff --git a/hyperspy_gui_traitsui/tools.py b/hyperspy_gui_traitsui/tools.py
index 92ae573..a0ce67a 100644
--- a/hyperspy_gui_traitsui/tools.py
+++ b/hyperspy_gui_traitsui/tools.py
@@ -540,11 +540,8 @@ def spikes_removal_traitsui(obj, **kwargs):
         ),
         tu.Group(
             'add_noise',
-            'interpolator_kind',
             'default_spike_width',
-            tu.Group(
-                'spline_order',
-                enabled_when='interpolator_kind == "Spline"'),
+            'spline_order',
             show_border=True,
             label='Advanced settings'),
     ),
diff --git a/setup.py b/setup.py
index df75415..4adb72d 100644
--- a/setup.py
+++ b/setup.py
@@ -53,7 +53,6 @@
     # See https://pypi.python.org/pypi?%3Aaction=list_classifiers
     classifiers=[
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",