diff --git a/.github/workflows/run-test-and-deploy.yml b/.github/workflows/run-test-and-deploy.yml
index 7e58b36..4b50673 100644
--- a/.github/workflows/run-test-and-deploy.yml
+++ b/.github/workflows/run-test-and-deploy.yml
@@ -14,15 +14,15 @@ jobs:
           - php: '7.4'
             wp: WordPress
           - php: '7.4'
-            wp: WordPress#6.4.2
+            wp: WordPress#6.4.3
           - php: '8.0'
             wp: WordPress
           - php: '8.0'
-            wp: WordPress#6.4.2
+            wp: WordPress#6.4.3
           - php: '8.2'
             wp: WordPress
           - php: '8.2'
-            wp: WordPress#6.4.2
+            wp: WordPress#6.4.3
     name: PHP ${{ matrix.php }} / ${{ matrix.wp }} Test
 
     steps:
diff --git a/.github/workflows/run-test.yml b/.github/workflows/run-test.yml
index e50e38e..365e70d 100644
--- a/.github/workflows/run-test.yml
+++ b/.github/workflows/run-test.yml
@@ -22,15 +22,15 @@ jobs:
           - php: '7.4'
             wp: WordPress
           - php: '7.4'
-            wp: WordPress#6.4.2
+            wp: WordPress#6.4.3
           - php: '8.0'
             wp: WordPress
           - php: '8.0'
-            wp: WordPress#6.4.2
+            wp: WordPress#6.4.3
           - php: '8.2'
             wp: WordPress
           - php: '8.2'
-            wp: WordPress#6.4.2
+            wp: WordPress#6.4.3
     name: PHP ${{ matrix.php }} / ${{ matrix.wp }} Test
 
     steps: