diff --git a/.github/workflows/coding-standard.yml b/.github/workflows/coding-standard.yml
index 19a1a5cb1..9f11f3917 100644
--- a/.github/workflows/coding-standard.yml
+++ b/.github/workflows/coding-standard.yml
@@ -12,7 +12,7 @@ jobs:
       fail-fast: false
       matrix:
         operating-system: [ubuntu-latest, windows-latest]
-        php-versions: ["8.0", "8.1", "8.2", "8.3"]
+        php-versions: ["8.0", "8.1", "8.2", "8.3", "8.4"]
 
     steps:
       - name: Set git to use LF
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index 481611107..849895b78 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -12,7 +12,7 @@ jobs:
       fail-fast: false
       matrix:
         operating-system: [ubuntu-latest, windows-latest]
-        php-versions: ["8.0", "8.1", "8.2", "8.3"]
+        php-versions: ["8.0", "8.1", "8.2", "8.3", "8.4"]
 
     steps:
       - name: Set git to use LF
diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 7e8d04270..c0cd0b684 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -12,7 +12,7 @@ jobs:
       fail-fast: false
       matrix:
         operating-system: [ubuntu-latest, windows-latest]
-        php-versions: ["8.0", "8.1", "8.2", "8.3"]
+        php-versions: ["8.0", "8.1", "8.2", "8.3", "8.4"]
 
     steps:
       - name: Set git to use LF