diff --git a/package.json b/package.json
index 9d75abd..77d89b6 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "@push.rocks/smartpromise": "^4.2.0",
     "@push.rocks/smartstring": "^4.0.15",
     "@tsclass/tsclass": "^9.2.0",
-    "@webcontainer/api": "1.6.1",
+    "@webcontainer/api": "1.2.0",
     "apexcharts": "^4.7.0",
     "highlight.js": "11.11.1",
     "ibantools": "^4.5.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 37e7bc9..db91c1a 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -42,8 +42,8 @@ importers:
         specifier: ^9.2.0
         version: 9.2.0
       '@webcontainer/api':
-        specifier: 1.6.1
-        version: 1.6.1
+        specifier: 1.2.0
+        version: 1.2.0
       apexcharts:
         specifier: ^4.7.0
         version: 4.7.0
@@ -1740,8 +1740,8 @@ packages:
     resolution: {integrity: sha512-84E1025aUSjvZU1j17eCTwV7m5Zg3cZHErV3+CaJM9JPCesZwLraIa0ONIQ9w4KLgcDgJFw9UnJ0LbFf42h6tg==}
     engines: {node: '>=18.0.0'}
 
-  '@webcontainer/api@1.6.1':
-    resolution: {integrity: sha512-2RS2KiIw32BY1Icf6M1DvqSmcon9XICZCDgS29QJb2NmF12ZY2V5Ia+949hMKB3Wno+P/Y8W+sPP59PZeXSELg==}
+  '@webcontainer/api@1.2.0':
+    resolution: {integrity: sha512-tzoKBd4lLdhHy5GHFpUkl+ndoSba8JqmB7x0ZQFnWfjbcbQOvKQfxA8MEMUYhgqjWHnbrWdAfnBEHz5f5lYG5A==}
 
   '@yr/monotone-cubic-spline@1.0.3':
     resolution: {integrity: sha512-FQXkOta0XBSUPHndIKON2Y9JeQz5ZeMqLYZVVK93FliNBFm7LNMIZmY6FrMEB9XPcDbE2bekMbZD6kzDkxwYjA==}
@@ -7311,7 +7311,7 @@ snapshots:
       - supports-color
       - utf-8-validate
 
-  '@webcontainer/api@1.6.1': {}
+  '@webcontainer/api@1.2.0': {}
 
   '@yr/monotone-cubic-spline@1.0.3': {}