diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 76b0b86..243bc9a 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -6,6 +6,7 @@ name: Linux CI
 on:
   release:
     types: [published]
+  workflow_dispatch:
 
 jobs:
   build:
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index a52687e..71ffe9e 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -6,6 +6,7 @@ name: MacOS CI
 on:
   release:
     types: [published]
+  workflow_dispatch:
 
 jobs:
   build:
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 886a5ec..6b6b7fa 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -6,6 +6,7 @@ name: Windows CI
 on:
   release:
     types: [ published ]
+  workflow_dispatch:
 
 jobs:
   build:
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 79b5cab..35e6c7e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.5)
 
 project(PaipuAnalyzer)