diff --git a/.github/pyinstaller/pyinstaller.spec b/.github/pyinstaller/pyinstaller.spec
index 7d90e9668..f103ba16e 100644
--- a/.github/pyinstaller/pyinstaller.spec
+++ b/.github/pyinstaller/pyinstaller.spec
@@ -79,7 +79,7 @@ exe = EXE(
     name="capa",
     icon="logo.ico",
     debug=False,
-    strip=None,
+    strip=False,
     upx=True,
     console=True,
 )
diff --git a/pyproject.toml b/pyproject.toml
index 4f798eeb1..18c007890 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -96,7 +96,7 @@ dev = [
     "types-protobuf==4.23.0.3",
 ]
 build = [
-    "pyinstaller==5.10.1",
+    "pyinstaller==6.0.0",
     "setuptools==68.0.0",
     "build==1.0.3"
 ]