diff --git a/docs/locales/ja/.readthedocs.yaml b/docs/locales/ja/.readthedocs.yaml
index 2941cb293..b632226d9 100644
--- a/docs/locales/ja/.readthedocs.yaml
+++ b/docs/locales/ja/.readthedocs.yaml
@@ -9,7 +9,7 @@ version: 2
 build:
   os: ubuntu-20.04
   tools:
-    python: "3.9"
+    python: "3.13"
     # You can also specify other tool versions:
     # nodejs: "16"
     # rust: "1.55"
diff --git a/docs/locales/ko/.readthedocs.yaml b/docs/locales/ko/.readthedocs.yaml
index c870734b0..d9b6c95a3 100644
--- a/docs/locales/ko/.readthedocs.yaml
+++ b/docs/locales/ko/.readthedocs.yaml
@@ -9,7 +9,7 @@ version: 2
 build:
   os: ubuntu-20.04
   tools:
-    python: "3.9"
+    python: "3.13"
     # You can also specify other tool versions:
     # nodejs: "16"
     # rust: "1.55"