diff --git a/pyproject.toml b/pyproject.toml
index 1ff6cfa..07ee44b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -106,7 +106,7 @@ docs = [
     "mkdocstrings-python==1.10.3", # to build reference documentation from docstrings
     "pdfCropMargins==2.1.2",       # to generate entry figures for the documentation
     "pillow==10.3.0",              # lock the dependency of pdfCropMargins
-    "PySimpleGUI==4.24.0",         # lock the dependency of pdfCropMargins
+    "PySimpleGUI==4.60.5",         # lock the dependency of pdfCropMargins
     "mkdocs-macros-plugin==1.0.5", # to be able to have dynamic content in the documentation
 ]
 tests = [