diff --git a/frank-flow/src/frontend/package-lock.json b/frank-flow/src/frontend/package-lock.json
index 15791264f..560c71c86 100644
--- a/frank-flow/src/frontend/package-lock.json
+++ b/frank-flow/src/frontend/package-lock.json
@@ -29,7 +29,7 @@
         "ngx-toastr": "^14.3.0",
         "rxjs": "~7.8.1",
         "saxes": "^6.0.0",
-        "tslib": "^2.5.2",
+        "tslib": "^2.6.2",
         "turndown": "^7.1.2",
         "zone.js": "~0.11.8"
       },
@@ -6568,13 +6568,6 @@
         "js-yaml": "bin/js-yaml.js"
       }
     },
-    "node_modules/@yarnpkg/parsers/node_modules/tslib": {
-      "version": "2.6.2",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
-      "integrity": "sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q==",
-      "dev": true,
-      "license": "0BSD"
-    },
     "node_modules/@zkochan/js-yaml": {
       "version": "0.0.6",
       "resolved": "https://registry.npmjs.org/@zkochan/js-yaml/-/js-yaml-0.0.6.tgz",
@@ -17961,10 +17954,9 @@
       }
     },
     "node_modules/tslib": {
-      "version": "2.5.2",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.5.2.tgz",
-      "integrity": "sha512-5svOrSA2w3iGFDs1HibEVBGbDrAY82bFQ3HZ3ixB+88nsbsWQoKqDRb5UBYAUPEzbBn6dAp5gRNXglySbx1MlA==",
-      "license": "0BSD"
+      "version": "2.6.2",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
+      "integrity": "sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q=="
     },
     "node_modules/tsutils": {
       "version": "3.21.0",
diff --git a/frank-flow/src/frontend/package.json b/frank-flow/src/frontend/package.json
index a08a809da..00ab25c4a 100644
--- a/frank-flow/src/frontend/package.json
+++ b/frank-flow/src/frontend/package.json
@@ -39,7 +39,7 @@
     "ngx-toastr": "^14.3.0",
     "rxjs": "~7.8.1",
     "saxes": "^6.0.0",
-    "tslib": "^2.5.2",
+    "tslib": "^2.6.2",
     "turndown": "^7.1.2",
     "zone.js": "~0.11.8"
   },
diff --git a/frank-flow/src/frontend/yarn.lock b/frank-flow/src/frontend/yarn.lock
index 4c75069d9..be6f136bf 100644
--- a/frank-flow/src/frontend/yarn.lock
+++ b/frank-flow/src/frontend/yarn.lock
@@ -9260,12 +9260,7 @@ tslib@^1.8.1, tslib@^1.9.0:
   resolved "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz"
   integrity sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==
 
-tslib@^2.0.0, tslib@^2.1.0, tslib@^2.3.0, tslib@^2.3.1, tslib@^2.5.2:
-  version "2.5.2"
-  resolved "https://registry.npmjs.org/tslib/-/tslib-2.5.2.tgz"
-  integrity sha512-5svOrSA2w3iGFDs1HibEVBGbDrAY82bFQ3HZ3ixB+88nsbsWQoKqDRb5UBYAUPEzbBn6dAp5gRNXglySbx1MlA==
-
-tslib@^2.4.0:
+tslib@^2.0.0, tslib@^2.1.0, tslib@^2.3.0, tslib@^2.3.1, tslib@^2.4.0, tslib@^2.6.2:
   version "2.6.2"
   resolved "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz"
   integrity sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q==