diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b5432c3..d1fef6d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -30,7 +30,7 @@ jobs:
 
     - uses: jcs090218/setup-emacs@master
       with:
-        version: 29.3
+        version: 29.4
 
     - uses: emacs-eask/setup-eask@master
       with:
diff --git a/.github/workflows/system.yml b/.github/workflows/system.yml
index f2c433a..dba059c 100644
--- a/.github/workflows/system.yml
+++ b/.github/workflows/system.yml
@@ -20,7 +20,7 @@ jobs:
     steps:
     - uses: jcs090218/setup-emacs@master
       with:
-        version: 29.3
+        version: 29.4
 
     - uses: emacs-eask/setup-eask@master
       with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 23f1712..0e35c9b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -24,7 +24,7 @@ jobs:
           - 26.3
           - 27.2
           - 28.2
-          - 29.3
+          - 29.4
         experimental: [false]
         include:
         - os: ubuntu-latest