diff --git a/src/LunaTranslator/gui/setting_about.py b/src/LunaTranslator/gui/setting_about.py
index 6cb7f65b..873e44f1 100644
--- a/src/LunaTranslator/gui/setting_about.py
+++ b/src/LunaTranslator/gui/setting_about.py
@@ -115,7 +115,13 @@ def updatemethod(urls, self):
         return savep
     with open(savep, "wb") as file:
         sess = requests.session()
-        r = sess.get(url, stream=True, verify=False, proxies=getproxy(("update", __x)))
+        r = sess.get(
+            url,
+            stream=True,
+            verify=False,
+            proxies=getproxy(("update", __x)),
+            timeout=None,
+        )
         file_size = 0
         for i in r.iter_content(chunk_size=1024):
             if check_interrupt():
diff --git a/src/LunaTranslator/requests.py b/src/LunaTranslator/requests.py
index 20bc4413..e662f9b4 100644
--- a/src/LunaTranslator/requests.py
+++ b/src/LunaTranslator/requests.py
@@ -7,6 +7,8 @@ from myutils.config import globalconfig
 
 default_UA = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36"
 
+default_timeout = 10
+
 
 class RequestException(Exception):
     pass
@@ -257,7 +259,7 @@ class Requester_common:
         cookies=None,
         files=None,
         auth=None,
-        timeout=None,
+        timeout=default_timeout,
         allow_redirects=True,
         hooks=None,
         stream=None,
@@ -290,8 +292,6 @@ class Requester_common:
             headers["Content-Type"] = contenttype
         proxy = proxies.get(scheme, None) if proxies else None
         proxy = None if proxy == "" else proxy
-        if timeout is None:
-            timeout = 10
         if timeout:
             if isinstance(timeout, (float, int)):
                 timeout = int(timeout * 1000)  # convert to milliseconds
@@ -470,7 +470,7 @@ class Session:
         cookies=None,
         files=None,
         auth=None,
-        timeout=None,
+        timeout=default_timeout,
         allow_redirects=True,
         hooks=None,
         stream=None,
diff --git a/src/plugins/CMakeLists.txt b/src/plugins/CMakeLists.txt
index 6ffc2cd3..419a5516 100644
--- a/src/plugins/CMakeLists.txt
+++ b/src/plugins/CMakeLists.txt
@@ -29,7 +29,7 @@ include(generate_product_version)
 
 set(VERSION_MAJOR 5)
 set(VERSION_MINOR 50)
-set(VERSION_PATCH 0)
+set(VERSION_PATCH 1)
 
 add_library(pch pch.cpp)
 target_precompile_headers(pch PUBLIC pch.h)