diff --git a/server/package-lock.json b/server/package-lock.json
index 5734199..dcaf75a 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -116,7 +116,7 @@
         "jest": "^29.3.1",
         "jest-junit": "^16.0.0",
         "jest-light-runner": "^0.4.1",
-        "js-yaml": "^4.2.0",
+        "js-yaml": "^5.2.2",
         "jsonpath-plus": "^10.4.0",
         "knip": "^6.16.1",
         "supertest": "^6.2.2",
@@ -2311,6 +2311,29 @@
         "url": "https://github.com/sponsors/epoberezkin"
       }
     },
+    "node_modules/@eslint/eslintrc/node_modules/js-yaml": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.3.0.tgz",
+      "integrity": "sha512-1td788aAnnZ5qs7V2QIRl1owjtYpbKt749Y3xauqQgwIIGF/xXWz1wMTEBx5O3LK3lXLVuqXPdPxj2BoFHaW9Q==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/puzrin"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/nodeca"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "argparse": "^2.0.1"
+      },
+      "bin": {
+        "js-yaml": "bin/js-yaml.js"
+      }
+    },
     "node_modules/@eslint/eslintrc/node_modules/json-schema-traverse": {
       "version": "0.4.1",
       "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
@@ -17776,9 +17799,9 @@
       "license": "MIT"
     },
     "node_modules/js-yaml": {
-      "version": "4.3.0",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.3.0.tgz",
-      "integrity": "sha512-1td788aAnnZ5qs7V2QIRl1owjtYpbKt749Y3xauqQgwIIGF/xXWz1wMTEBx5O3LK3lXLVuqXPdPxj2BoFHaW9Q==",
+      "version": "5.2.2",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-5.2.2.tgz",
+      "integrity": "sha512-dayzUzKkJ1MkuUtZglSebU43utNXH0OWQByK9rKOOuYIO8M5TV1y+n8ALMdG0rdzBnfNkOmZEqrURepb0ejqBw==",
       "dev": true,
       "funding": [
         {
@@ -17795,7 +17818,7 @@
         "argparse": "^2.0.1"
       },
       "bin": {
-        "js-yaml": "bin/js-yaml.js"
+        "js-yaml": "bin/js-yaml.mjs"
       }
     },
     "node_modules/jsdoc-type-pratt-parser": {
diff --git a/server/package.json b/server/package.json
index 4db8f40..877428c 100644
--- a/server/package.json
+++ b/server/package.json
@@ -135,7 +135,7 @@
     "jest": "^29.3.1",
     "jest-junit": "^16.0.0",
     "jest-light-runner": "^0.4.1",
-    "js-yaml": "^4.2.0",
+    "js-yaml": "^5.2.2",
     "jsonpath-plus": "^10.4.0",
     "knip": "^6.16.1",
     "supertest": "^6.2.2",
diff --git a/server/services/ruleAnomalyDetectionService/getRuleAlarmStatus.test.ts b/server/services/ruleAnomalyDetectionService/getRuleAlarmStatus.test.ts
index c068a33..0232efa 100644
--- a/server/services/ruleAnomalyDetectionService/getRuleAlarmStatus.test.ts
+++ b/server/services/ruleAnomalyDetectionService/getRuleAlarmStatus.test.ts
@@ -1,7 +1,7 @@
 import { readFileSync } from 'fs';
 import { dirname, join } from 'path';
 import fc from 'fast-check';
-import yaml from 'js-yaml';
+import { load } from 'js-yaml';
 import _ from 'lodash';
 
 import { RuleAlarmStatus } from '../moderationConfigService/index.js';
@@ -17,7 +17,7 @@ const samplesPassRate = (samples: { passes: number; runs: number }[]) =>
   sum(samples.map((it) => it.passes)) / sum(samples.map((it) => it.runs));
 
 const __dirname = dirname(new URL(import.meta.url).pathname);
-const tableDump = yaml.load(
+const tableDump = load(
   // eslint-disable-next-line security/detect-non-literal-fs-filename
   readFileSync(
     join(__dirname, '../../test/stubs/rule_pass_sample_data.yaml'),
diff --git a/server/test/stubs/getRuleAnomalyDetectionStatistics.ts b/server/test/stubs/getRuleAnomalyDetectionStatistics.ts
index 1ebc36e..f756e75 100644
--- a/server/test/stubs/getRuleAnomalyDetectionStatistics.ts
+++ b/server/test/stubs/getRuleAnomalyDetectionStatistics.ts
@@ -1,11 +1,11 @@
 import { readFileSync } from 'fs';
 import { dirname, join } from 'path';
-import yaml from 'js-yaml';
+import { load } from 'js-yaml';
 
 import { type GetRuleAnomalyDetectionStatistics } from '../../services/ruleAnomalyDetectionService/index.js';
 
 const __dirname = dirname(new URL(import.meta.url).pathname);
-const tableDump = yaml.load(
+const tableDump = load(
   // eslint-disable-next-line security/detect-non-literal-fs-filename
   readFileSync(join(__dirname, './rule_pass_sample_data.yaml'), 'utf-8'),
 ) as {