diff --git a/jhipster-modules/jhipster-microservice/car-app/yarn.lock b/jhipster-modules/jhipster-microservice/car-app/yarn.lock
index 4333a516f182..7a0b16d4598e 100644
--- a/jhipster-modules/jhipster-microservice/car-app/yarn.lock
+++ b/jhipster-modules/jhipster-microservice/car-app/yarn.lock
@@ -446,10 +446,10 @@ dateformat@^1.0.11:
     meow "^3.3.0"
 
 debug@^2.0.0, debug@^2.1.0, debug@^2.2.0:
-  version "2.6.6"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.6.tgz#a9fa6fbe9ca43cf1e79f73b75c0189cbb7d6db5a"
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   dependencies:
-    ms "0.7.3"
+    ms "2.0.0"
 
 decamelize@^1.0.0, decamelize@^1.1.2:
   version "1.2.0"
@@ -1393,9 +1393,9 @@ mkdirp@0.5.1, mkdirp@^0.5.0, mkdirp@^0.5.1:
   dependencies:
     minimist "0.0.8"
 
-ms@0.7.3:
-  version "0.7.3"
-  resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.3.tgz#708155a5e44e33f5fd0fc53e81d0d40a91be1fff"
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
 
 multimatch@^2.0.0:
   version "2.1.0"