diff --git a/pyproject.toml b/pyproject.toml
old mode 100755
new mode 100644
index 8751fe9d..2987eb23
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -80,7 +80,7 @@ test = [
     "ansys-dpf-core==0.13.0",
 ]
 doc = [
-    "ansys-sphinx-theme==1.1.1",
+    "ansys-sphinx-theme==1.2.2",
     "numpydoc==1.8.0",
     "pillow==10.4.0",
     "docker>=7.1.0",
@@ -95,7 +95,7 @@ dev = [
     "ipdb",
     "ipython",
     "whatsonpypi",
-    "ansys-sphinx-theme==1.1.1",
+    "ansys-sphinx-theme==1.2.2",
     "numpy==1.25.1",
     "numpydoc==1.8.0",
     "pillow==10.4.0",