diff --git a/web/package-lock.json b/web/package-lock.json
index 771022d3f..6a3b707ab 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -42,7 +42,6 @@
                 "@types/chart.js": "^2.9.37",
                 "@types/codemirror": "5.60.5",
                 "@types/grecaptcha": "^3.0.4",
-                "@types/mermaid": "^9.2.0",
                 "@typescript-eslint/eslint-plugin": "^5.47.0",
                 "@typescript-eslint/parser": "^5.47.0",
                 "@webcomponents/webcomponentsjs": "^2.7.0",
@@ -3305,15 +3304,6 @@
             "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.11.tgz",
             "integrity": "sha512-wOuvG1SN4Us4rez+tylwwwCV1psiNVOkJeM3AUWUNWg/jDQY2+HE/444y5gc+jBmRqASOm2Oeh5c1axHobwRKQ=="
         },
-        "node_modules/@types/mermaid": {
-            "version": "9.2.0",
-            "resolved": "https://registry.npmjs.org/@types/mermaid/-/mermaid-9.2.0.tgz",
-            "integrity": "sha512-AlvLWYer6u4BkO4QzMkHo0t9RkvVIgqggVZmO+5snUiuX2caTKqtdqygX6GeE1VQa/TnXw9WoH0spcmHtG0inQ==",
-            "deprecated": "This is a stub types definition. mermaid provides its own type definitions, so you do not need this installed.",
-            "dependencies": {
-                "mermaid": "*"
-            }
-        },
         "node_modules/@types/minimatch": {
             "version": "3.0.5",
             "resolved": "https://registry.npmjs.org/@types/minimatch/-/minimatch-3.0.5.tgz",
@@ -12448,14 +12438,6 @@
             "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.11.tgz",
             "integrity": "sha512-wOuvG1SN4Us4rez+tylwwwCV1psiNVOkJeM3AUWUNWg/jDQY2+HE/444y5gc+jBmRqASOm2Oeh5c1axHobwRKQ=="
         },
-        "@types/mermaid": {
-            "version": "9.2.0",
-            "resolved": "https://registry.npmjs.org/@types/mermaid/-/mermaid-9.2.0.tgz",
-            "integrity": "sha512-AlvLWYer6u4BkO4QzMkHo0t9RkvVIgqggVZmO+5snUiuX2caTKqtdqygX6GeE1VQa/TnXw9WoH0spcmHtG0inQ==",
-            "requires": {
-                "mermaid": "*"
-            }
-        },
         "@types/minimatch": {
             "version": "3.0.5",
             "resolved": "https://registry.npmjs.org/@types/minimatch/-/minimatch-3.0.5.tgz",
diff --git a/web/package.json b/web/package.json
index 6217ddcf6..1fdafb6c5 100644
--- a/web/package.json
+++ b/web/package.json
@@ -85,7 +85,6 @@
         "@types/chart.js": "^2.9.37",
         "@types/codemirror": "5.60.5",
         "@types/grecaptcha": "^3.0.4",
-        "@types/mermaid": "^9.2.0",
         "@typescript-eslint/eslint-plugin": "^5.47.0",
         "@typescript-eslint/parser": "^5.47.0",
         "@webcomponents/webcomponentsjs": "^2.7.0",