diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5f83e1b6..b57d4f9b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,10 +23,10 @@ jobs:
         uses: GuillaumeFalourd/setup-windows10-sdk-action@v2
         with:
           sdk-version: 22621
-      - name: Install Python 3.7.9
+      - name: Install Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.7.9'
+          python-version: '3.8.10'
           architecture: ${{ matrix.architecture }}
       
       - name: Install Python 3.11
@@ -36,7 +36,7 @@ jobs:
           
       - name: Run build script
         run: |
-          python build.py ${{ matrix.architecture }}
+          python build.py ${{ matrix.architecture }} 3.8.10
       - uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.fname }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d7ebb691..c9206a8a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -20,10 +20,10 @@ jobs:
         uses: GuillaumeFalourd/setup-windows10-sdk-action@v2
         with:
           sdk-version: 22621
-      - name: Install Python 3.7.9
+      - name: Install Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.7.9'
+          python-version: '3.8.10'
           architecture: ${{ matrix.architecture }}
       - name: Install Python 3.11
         uses: actions/setup-python@v5
@@ -32,7 +32,7 @@ jobs:
           
       - name: Run build script
         run: |
-          python build.py ${{ matrix.architecture }}
+          python build.py ${{ matrix.architecture }} 3.8.10
       - uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.fname }}
diff --git a/LunaTranslator/pack32.cmd b/LunaTranslator/pack32.cmd
deleted file mode 100644
index e28a1e24..00000000
--- a/LunaTranslator/pack32.cmd
+++ /dev/null
@@ -1,2 +0,0 @@
-@REM python pack.py 1
-%LOCALAPPDATA%\Programs\Python\Python37-32\python.exe retrieval.py 1
\ No newline at end of file
diff --git a/LunaTranslator/pack64.cmd b/LunaTranslator/pack64.cmd
deleted file mode 100644
index d2753ef5..00000000
--- a/LunaTranslator/pack64.cmd
+++ /dev/null
@@ -1,2 +0,0 @@
-@REM python pack.py 0
-%LOCALAPPDATA%\Programs\Python\Python37\python.exe retrieval.py 0
\ No newline at end of file
diff --git a/LunaTranslator/requirements.txt b/LunaTranslator/requirements.txt
index 8b379abb..1e60676b 100644
--- a/LunaTranslator/requirements.txt
+++ b/LunaTranslator/requirements.txt
@@ -1,4 +1,4 @@
-#python3.7.9
+#python3.8.10
 
 PyQt5==5.15.10
 PyQt5-Qt5==5.15.2
diff --git a/LunaTranslator/run37.bat b/LunaTranslator/run37.bat
deleted file mode 100644
index 2915b31e..00000000
--- a/LunaTranslator/run37.bat
+++ /dev/null
@@ -1,3 +0,0 @@
-@echo off
-%LOCALAPPDATA%\Programs\Python\Python37\python.exe -B LunaTranslator\LunaTranslator_main.py
-pause
\ No newline at end of file
diff --git a/LunaTranslator/run3732.bat b/LunaTranslator/run3732.bat
deleted file mode 100644
index f3298564..00000000
--- a/LunaTranslator/run3732.bat
+++ /dev/null
@@ -1,3 +0,0 @@
-@echo off
-%LOCALAPPDATA%\Programs\Python\Python37-32\python.exe -B LunaTranslator\LunaTranslator_main.py
-pause
\ No newline at end of file
diff --git a/LunaTranslator/run37_test.bat b/LunaTranslator/run37_test.bat
deleted file mode 100644
index f4877c85..00000000
--- a/LunaTranslator/run37_test.bat
+++ /dev/null
@@ -1,3 +0,0 @@
-@echo off
-%LOCALAPPDATA%\Programs\Python\Python37\python.exe -B LunaTranslator\LunaTranslator_main.py test
-pause
\ No newline at end of file
diff --git a/LunaTranslator/run38.bat b/LunaTranslator/run38.bat
new file mode 100644
index 00000000..57a29629
--- /dev/null
+++ b/LunaTranslator/run38.bat
@@ -0,0 +1,3 @@
+@echo off
+%LOCALAPPDATA%\Programs\Python\Python38\python.exe -B LunaTranslator\LunaTranslator_main.py
+pause
\ No newline at end of file
diff --git a/LunaTranslator/run3832.bat b/LunaTranslator/run3832.bat
new file mode 100644
index 00000000..2b090edf
--- /dev/null
+++ b/LunaTranslator/run3832.bat
@@ -0,0 +1,3 @@
+@echo off
+%LOCALAPPDATA%\Programs\Python\Python38-32\python.exe -B LunaTranslator\LunaTranslator_main.py
+pause
\ No newline at end of file
diff --git a/build.py b/build.py
index 97513d8a..0542a50a 100644
--- a/build.py
+++ b/build.py
@@ -258,6 +258,7 @@ if __name__ == "__main__":
             print("version=" + versionstring)
             exit()
     arch = sys.argv[1]
+    version = sys.argv[2]
     isdebug = len(sys.argv) > 2 and int(sys.argv[2])
     os.chdir(rootDir)
     os.system("git submodule update --init --recursive")
@@ -279,13 +280,13 @@ if __name__ == "__main__":
     os.chdir(rootDir)
 
     if arch == "x86":
-        py37Path = "C:\\hostedtoolcache\\windows\\Python\\3.7.9\\x86\\python.exe"
+        py37Path = f"C:\\hostedtoolcache\\windows\\Python\\{version}\\x86\\python.exe"
     else:
-        py37Path = "C:\\hostedtoolcache\\windows\\Python\\3.7.9\\x64\\python.exe"
+        py37Path = f"C:\\hostedtoolcache\\windows\\Python\\{version}\\x64\\python.exe"
 
     os.chdir(rootDir + "\\LunaTranslator")
 
     subprocess.run(f"{py37Path} -m pip install --upgrade pip")
     subprocess.run(f"{py37Path} -m pip install -r requirements.txt")
 
-    subprocess.run(f'{py37Path} retrieval.py')
+    subprocess.run(f"{py37Path} retrieval.py")
diff --git a/plugins/CMakeLists.txt b/plugins/CMakeLists.txt
index c889945c..f0e8e9db 100644
--- a/plugins/CMakeLists.txt
+++ b/plugins/CMakeLists.txt
@@ -28,7 +28,7 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/version)
 include(generate_product_version)
 
 set(VERSION_MAJOR 5)
-set(VERSION_MINOR 3)
+set(VERSION_MINOR 4)
 set(VERSION_PATCH 0)
 
 add_library(pch pch.cpp)