diff --git a/pyproject.toml b/pyproject.toml
index c8d95ef1..7e11aaa3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,7 +45,7 @@ dependencies = [
     "xxhash >= 3.4,< 3.6",
     # Pinning due to new 4.18 dependencies breaking pyinstaller implementation
     "jsonschema == 4.17.*",
-    "pywin32 == 306; sys_platform == 'win32'",
+    "pywin32 == 308; sys_platform == 'win32'",
     "QtPy == 2.4.*",
 ]