diff --git a/.github/workflows/build_and_deploy.yml b/.github/workflows/build_and_deploy.yml
index 580b1c3b5..2bb1f7e88 100644
--- a/.github/workflows/build_and_deploy.yml
+++ b/.github/workflows/build_and_deploy.yml
@@ -108,7 +108,7 @@ jobs:
               "can_skip_in_simple_test": true
             },
             {
-              "os": "macos-12",
+              "os": "macos-13",
               "target": "aarch64-apple-darwin",
               "artifact_name": "osx-arm64",
               "c_release_format": "plain-cdylib",
@@ -116,7 +116,7 @@ jobs:
               "can_skip_in_simple_test": false
             },
             {
-              "os": "macos-12",
+              "os": "macos-13",
               "target": "x86_64-apple-darwin",
               "artifact_name": "osx-x64",
               "c_release_format": "plain-cdylib",
@@ -124,7 +124,7 @@ jobs:
               "can_skip_in_simple_test": true
             },
             {
-              "os": "macos-12",
+              "os": "macos-13",
               "target": "aarch64-apple-ios",
               "artifact_name": "ios-arm64-cpu",
               "c_release_format": "ios-xcframework",
@@ -132,7 +132,7 @@ jobs:
               "can_skip_in_simple_test": true
             },
             {
-              "os": "macos-12",
+              "os": "macos-13",
               "target": "aarch64-apple-ios-sim",
               "artifact_name": "ios-arm64-cpu-sim",
               "c_release_format": "ios-xcframework",
@@ -140,7 +140,7 @@ jobs:
               "can_skip_in_simple_test": true
             },
             {
-              "os": "macos-12",
+              "os": "macos-13",
               "target": "x86_64-apple-ios",
               "artifact_name": "ios-x64-cpu",
               "c_release_format": "ios-xcframework",
@@ -336,7 +336,7 @@ jobs:
   build_xcframework:
     if: ${{ !(github.event_name != 'release' && github.event_name != 'workflow_dispatch') }} # !env.IS_SIMPLE_TEST と同じ
     needs: [config, build_and_deploy]
-    runs-on: macos-12
+    runs-on: macos-13
     env:
       IOS_X86_64_PATH: artifact/voicevox_core-x86_64-apple-ios
       IOS_AARCH64_SIM_PATH: artifact/voicevox_core-aarch64-apple-ios-sim
diff --git a/.github/workflows/build_and_deploy_downloader.yml b/.github/workflows/build_and_deploy_downloader.yml
index 77b7bd650..36ef0378a 100644
--- a/.github/workflows/build_and_deploy_downloader.yml
+++ b/.github/workflows/build_and_deploy_downloader.yml
@@ -60,11 +60,11 @@ jobs:
 
           - name: download-osx-x64
             target: x86_64-apple-darwin
-            os: macos-12
+            os: macos-13
 
           - name: download-osx-arm64
             target: aarch64-apple-darwin
-            os: macos-12
+            os: macos-13
 
     runs-on: ${{ matrix.os }}
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 47e7a6c6f..96018a7ef 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -103,8 +103,8 @@ jobs:
           includes='[
             { "os": "windows-2019", "can_skip_in_simple_test": true },
             { "os": "windows-2022", "can_skip_in_simple_test": true },
-            { "os": "macos-12", "can_skip_in_simple_test": false },
-            { "os": "macos-13", "can_skip_in_simple_test": true },
+            { "os": "macos-13", "can_skip_in_simple_test": false },
+            { "os": "macos-14", "can_skip_in_simple_test": true },
             { "os": "ubuntu-20.04", "can_skip_in_simple_test": false },
             { "os": "ubuntu-22.04", "can_skip_in_simple_test": true }
           ]'