diff --git a/.github/workflows/build-release.yml b/.github/workflows/build-release.yml
index c9d37f92..5aca3d8e 100644
--- a/.github/workflows/build-release.yml
+++ b/.github/workflows/build-release.yml
@@ -2,7 +2,7 @@ name: build-release
 on:
     push:
         branches:
-            - master
+            - v2
         paths:
             - version.json
 
diff --git a/lib/Checkout/CheckoutUtils.php b/lib/Checkout/CheckoutUtils.php
index 0a745ed3..dbf8862b 100644
--- a/lib/Checkout/CheckoutUtils.php
+++ b/lib/Checkout/CheckoutUtils.php
@@ -9,7 +9,7 @@ class CheckoutUtils
 {
 
     const PROJECT_NAME = "checkout-sdk-php";
-    const PROJECT_VERSION = "2.5.3";
+    const PROJECT_VERSION = "2.5.4";
 
     /**
      * @param DateTime $date
diff --git a/version.json b/version.json
index aeaa2930..34d2b31f 100644
--- a/version.json
+++ b/version.json
@@ -1,3 +1,3 @@
 {
-    "version": "2.5.3"
+    "version": "2.5.4"
 }