diff --git a/script/bump-version.py b/script/bump-version.py
index 54e8c95753..b7b048eb22 100755
--- a/script/bump-version.py
+++ b/script/bump-version.py
@@ -59,7 +59,7 @@ def write_version(version: Version):
     sub(
         "esphome/const.py",
         r"^PATCH_VERSION = .*$",
-        f"PATCH_VERSION = '{version.full_patch}'",
+        f'PATCH_VERSION = "{version.full_patch}"',
     )