diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 85fd0b5..6a9d380 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -103,8 +103,8 @@ jobs:
       - name: Get Composer Cache Directory
         id: composer-cache
         run: |
-          echo "::set-output name=dir::$(composer config cache-files-dir)"
-      - uses: actions/cache@v1
+          echo "dir=$(composer config cache-files-dir)" >> "$GITHUB_OUTPUT"
+      - uses: actions/cache@v4
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
diff --git a/Resource/template/admin/regist.twig b/Resource/template/admin/regist.twig
index 1bf01d9..a325b41 100644
--- a/Resource/template/admin/regist.twig
+++ b/Resource/template/admin/regist.twig
@@ -408,7 +408,7 @@
                                                         </div>
                                                     </div>
                                                     <div class="col-1 icon_edit">
-                                                        <a class="btn btn-ec-actionIcon mr-3 delete-item" data-bs-toggle="modal" data-bs-toggle="tooltip" data-bs-target="#confirmModal" data-bs-placement="top" title="{{ 'admin.common.delete'|trans }}">
+                                                        <a class="btn btn-ec-actionIcon me-3 delete-item" data-bs-toggle="modal" data-bs-toggle="tooltip" data-bs-target="#confirmModal" data-bs-placement="top" title="{{ 'admin.common.delete'|trans }}">
                                                             <i class="fa fa-close fa-lg text-secondary"></i>
                                                         </a>
                                                     </div>
@@ -447,7 +447,7 @@
                         <div class="collapse show ec-cardCollapse" style="display: block;" id="categoryArea">
                             <div class="card-body">
                                 <div class="text-center">
-                                    <a id="showSearchCategoryModal" class="btn btn-ec-regular mr-2 add" data-bs-toggle="modal" data-bs-target="#searchCategoryModal">カテゴリの追加</a>
+                                    <a id="showSearchCategoryModal" class="btn btn-ec-regular me-2 add" data-bs-toggle="modal" data-bs-target="#searchCategoryModal">カテゴリの追加</a>
                                 </div>
                                 <div class="tableish"
                                      id="coupon_detail_list2"
@@ -470,7 +470,7 @@
                                                     </div>
 
                                                     <div class="col-1 icon_edit">
-                                                        <a class="btn btn-ec-actionIcon mr-3 delete-item" data-bs-toggle="modal" data-bs-toggle="tooltip" data-bs-target="#confirmModal" data-bs-placement="top" title="{{ 'admin.common.delete'|trans }}">
+                                                        <a class="btn btn-ec-actionIcon me-3 delete-item" data-bs-toggle="modal" data-bs-toggle="tooltip" data-bs-target="#confirmModal" data-bs-placement="top" title="{{ 'admin.common.delete'|trans }}">
                                                             <i class="fa fa-close fa-lg text-secondary"></i>
                                                         </a>
                                                     </div>
diff --git a/Resource/template/admin/regist_category_list_prototype.twig b/Resource/template/admin/regist_category_list_prototype.twig
index a12d419..42bb164 100644
--- a/Resource/template/admin/regist_category_list_prototype.twig
+++ b/Resource/template/admin/regist_category_list_prototype.twig
@@ -13,7 +13,7 @@
         </div>
 
         <div class="col-1 icon_edit">
-            <a class="btn btn-ec-actionIcon mr-3 delete-item" data-bs-toggle="modal" data-bs-toggle="tooltip" data-bs-target="#confirmModal" data-bs-placement="top" title="{{ 'admin.common.delete'|trans }}">
+            <a class="btn btn-ec-actionIcon me-3 delete-item" data-bs-toggle="modal" data-bs-toggle="tooltip" data-bs-target="#confirmModal" data-bs-placement="top" title="{{ 'admin.common.delete'|trans }}">
                 <i class="fa fa-close fa-lg text-secondary"></i>
             </a>
         </div>
diff --git a/Resource/template/admin/regist_product_list_prototype.twig b/Resource/template/admin/regist_product_list_prototype.twig
index b182916..c511625 100644
--- a/Resource/template/admin/regist_product_list_prototype.twig
+++ b/Resource/template/admin/regist_product_list_prototype.twig
@@ -14,7 +14,7 @@
             </div>
         </div>
         <div class="col-1 icon_edit">
-            <a class="btn btn-ec-actionIcon mr-3 delete-item" data-bs-toggle="modal" data-bs-toggle="tooltip" data-bs-target="#confirmModal" data-bs-placement="top" title="{{ 'admin.common.delete'|trans }}">
+            <a class="btn btn-ec-actionIcon me-3 delete-item" data-bs-toggle="modal" data-bs-toggle="tooltip" data-bs-target="#confirmModal" data-bs-placement="top" title="{{ 'admin.common.delete'|trans }}">
                 <i class="fa fa-close fa-lg text-secondary"></i>
             </a>
         </div>
diff --git a/Tests/Service/CouponServiceTest.php b/Tests/Service/CouponServiceTest.php
index d2cf24d..a93a754 100644
--- a/Tests/Service/CouponServiceTest.php
+++ b/Tests/Service/CouponServiceTest.php
@@ -387,7 +387,8 @@ public function testRecalcOrderDiscountRate()
 
         $this->actual = $discount;
         $this->expected = (int) round(round($total) * $discountRate / 100);
-        $this->verify();
+        // decimal カラムは Doctrine が文字列で返すため数値等価で比較する
+        self::assertEquals($this->expected, $this->actual);
     }
 
     /**
@@ -449,7 +450,8 @@ public function testRecalcOrderWithTaxRateIsEmpty()
 
         $this->actual = $discount;
         $this->expected = (int) round(round($total) * $discountRate / 100);
-        $this->verify();
+        // decimal カラムは Doctrine が文字列で返すため数値等価で比較する
+        self::assertEquals($this->expected, $this->actual);
     }
 
     /**
diff --git a/Tests/Web/CouponControllerTest.php b/Tests/Web/CouponControllerTest.php
index 99b5d0e..f25d3d0 100644
--- a/Tests/Web/CouponControllerTest.php
+++ b/Tests/Web/CouponControllerTest.php
@@ -164,7 +164,8 @@ public function testShoppingCoupon()
 
         $this->expected = round(0 - $Coupon->getDiscountPrice(), 2);
         $this->actual = $Order->getItems()->getDiscounts()->first()->getPrice();
-        $this->verify();
+        // decimal カラムは Doctrine が文字列で返すため数値等価で比較する
+        self::assertEquals($this->expected, $this->actual);
     }
 
     /**
@@ -259,7 +260,8 @@ public function testShoppingCouponDiscountTypePrice()
 
         $this->actual = $Coupon->getDiscountPrice();
         $this->expected = 0 - $Order->getItems()->getDiscounts()->first()->getPrice();
-        $this->verify();
+        // decimal カラムは Doctrine が文字列で返すため数値等価で比較する
+        self::assertEquals($this->expected, $this->actual);
     }
 
     /**
@@ -300,7 +302,8 @@ public function testShoppingCouponDiscountTypeRate()
 
         $this->actual = $CouponOrder->getDiscount();
         $this->expected = 0 - $Order->getItems()->getDiscounts()->first()->getPrice();
-        $this->verify();
+        // decimal カラムは Doctrine が文字列で返すため数値等価で比較する
+        self::assertEquals($this->expected, $this->actual);
     }
 
     /**
@@ -358,7 +361,8 @@ public function testCompleteWithNonmember()
 
         $this->actual = $Coupon->getDiscountPrice();
         $this->expected = 0 - $Order->getItems()->getDiscounts()->first()->getPrice();
-        $this->verify();
+        // decimal カラムは Doctrine が文字列で返すため数値等価で比較する
+        self::assertEquals($this->expected, $this->actual);
     }
 
     /**