diff --git a/conda.recipe/meta.yaml b/conda.recipe/meta.yaml
index df607c38bb1c140fa1af5d44675a5fff06899745..ee34f63f2142022160309517b82881469fde6791 100644
--- a/conda.recipe/meta.yaml
+++ b/conda.recipe/meta.yaml
@@ -20,7 +20,7 @@ requirements:
     - python >=3.9
     - numpy >=1.23.0,<2.0
     - obspy >=1.3.0
-    - PySide6>=6.7
+    - PySide6>=6.5.2
     - matplotlib>=3.6.2
 
 test:
diff --git a/setup.py b/setup.py
index 9423553223e87e1e344f1b6d4547e1d0d3364baf..ebcae8b71e1c6a47859dfca86bcd105f65e5afa2 100644
--- a/setup.py
+++ b/setup.py
@@ -34,7 +34,7 @@ setup(
     install_requires=[
         'numpy >=1.23.0,<2.0',
         'obspy>=1.3.0',
-        'PySide6>=6.7',
+        'PySide6>=6.5.2',
         'matplotlib>=3.6.2',
     ],
     setup_requires=[],