diff --git a/project-templates/java-emf-theia/glsp-client/yarn.lock b/project-templates/java-emf-theia/glsp-client/yarn.lock
index 7129e84..a95ef02 100644
--- a/project-templates/java-emf-theia/glsp-client/yarn.lock
+++ b/project-templates/java-emf-theia/glsp-client/yarn.lock
@@ -7841,9 +7841,9 @@ msgpackr@^1.11.9:
     msgpackr-extract "^3.0.2"
 
 multer@^2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/multer/-/multer-2.1.1.tgz#122d819244fbdfee1efddd9147426691014385b7"
-  integrity sha512-mo+QTzKlx8R7E5ylSXxWzGoXoZbOsRMpyitcht8By2KHvMbf3tjwosZ/Mu/XYU6UuJ3VZnODIrak5ZrPiPyB6A==
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/multer/-/multer-2.2.0.tgz#f005268ca816324ba7335e3b48166896a3fa5d79"
+  integrity sha512-6rdyFg2kLrMh9Jee7/BMPuV9lEAd7lLW2YUpF9/YxR7njyoUwwQ0ZPh3TaIY50Sw6vlyD2HW3wGOkTS4P79xrQ==
   dependencies:
     append-field "^1.0.0"
     busboy "^1.6.0"