diff --git a/2022/06-werf-nodejs/030_db/package-lock.json b/2022/06-werf-nodejs/030_db/package-lock.json
index d01d97d..f8631de 100644
--- a/2022/06-werf-nodejs/030_db/package-lock.json
+++ b/2022/06-werf-nodejs/030_db/package-lock.json
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@@ -4193,6 +4241,59 @@
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       }
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+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.12.0.tgz",
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+        "require-from-string": "^2.0.2",
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+      },
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+        "url": "https://github.com/sponsors/epoberezkin"
+      }
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+      "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-5.1.0.tgz",
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@@ -4658,6 +4759,35 @@
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@@ -5580,9 +5710,9 @@
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@@ -6002,12 +6132,12 @@
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-        "memfs": "^3.2.2",
+        "memfs": "^3.4.3",
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diff --git a/2022/06-werf-nodejs/030_db/package.json b/2022/06-werf-nodejs/030_db/package.json
index c139dd9..12458bc 100644
--- a/2022/06-werf-nodejs/030_db/package.json
+++ b/2022/06-werf-nodejs/030_db/package.json
@@ -24,6 +24,6 @@
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     "webpack": "^5.76.0",
     "webpack-cli": "^4.9.1",
-    "webpack-dev-middleware": "^5.2.1"
+    "webpack-dev-middleware": "^5.3.4"
   }
 }