diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6fad03c03..946cc9d57 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -7,7 +7,7 @@ on:
 jobs:
   build:
     name: Build DeSmuME (Linux)
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
 
     steps:
       - name: checkout
@@ -26,7 +26,7 @@ jobs:
 
   build_gtk2:
     name: Build DeSmuME (Linux/GTK+2)
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     steps:
       - name: checkout
@@ -56,7 +56,7 @@ jobs:
 
   build_macos:
     name: Build DeSmuME (macOS)
-    runs-on: macOS-11
+    runs-on: macos-14
 
     steps:
       - name: checkout