diff --git a/composer.json b/composer.json
index 3aa9c99..92aa6bc 100644
--- a/composer.json
+++ b/composer.json
@@ -1,11 +1,11 @@
 {
     "name": "macocci7/php-boxplot",
-    "version": "1.2.1",
+    "version": "1.2.2",
     "description": "it's easy to use for creating boxplots.",
     "type": "library",
     "require": {
         "php": ">=8.1",
-        "intervention/image": "^3.6",
+        "intervention/image": "^3.7",
         "macocci7/php-frequency-table": "^1.3",
         "fakerphp/faker": "^1.23",
         "nette/neon": "^3.4"
@@ -14,7 +14,7 @@
         "squizlabs/php_codesniffer": "^3.7",
         "phpunit/phpunit": "^10.5",
         "phpmd/phpmd": "^2.15",
-        "phpstan/phpstan": "^1.10",
+        "phpstan/phpstan": "^1.11",
         "php-parallel-lint/php-parallel-lint": "^1.4"
     },
     "license": "MIT",
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diff --git a/examples/img/AdjustDisplayByNeon.png b/examples/img/AdjustDisplayByNeon.png
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diff --git a/examples/img/BasicUsage.png b/examples/img/BasicUsage.png
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diff --git a/examples/img/BoxplotExampleCase.png b/examples/img/BoxplotExampleCase.png
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diff --git a/examples/img/MultipleDataSet.png b/examples/img/MultipleDataSet.png
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diff --git a/examples/img/TransparentBackground.png b/examples/img/TransparentBackground.png
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