diff --git a/front/package.json b/front/package.json
index 2763a731ba0bfc0c210e91be25898dd270edf002..165cda0e8a68ef2b0f168e4df1ea42b0d688915d 100644
--- a/front/package.json
+++ b/front/package.json
@@ -40,7 +40,7 @@
     "vue-router": "3.5.3",
     "vue-upload-component": "2.8.22",
     "vuedraggable": "2.24.3",
-    "vuex": "3.6.2",
+    "vuex": "4.0.2",
     "vuex-persistedstate": "4.1.0",
     "vuex-router-sync": "5.0.0"
   },
diff --git a/front/yarn.lock b/front/yarn.lock
index 3545b1d661f6c7e394fc5e06cba740ad028acff3..0e2a00304efffb933d196c0f83855337fffdfcc1 100644
--- a/front/yarn.lock
+++ b/front/yarn.lock
@@ -564,6 +564,11 @@
   optionalDependencies:
     prettier "^1.18.2 || ^2.0.0"
 
+"@vue/devtools-api@^6.0.0-beta.11":
+  version "6.0.12"
+  resolved "https://registry.yarnpkg.com/@vue/devtools-api/-/devtools-api-6.0.12.tgz#7b57cce215ae9f37a86984633b3aa3d595aa5b46"
+  integrity sha512-iO/4FIezHKXhiDBdKySCvJVh8/mZPxHpiQrTy+PXVqJZgpTPTdHy4q8GXulaY+UKEagdkBb0onxNQZ0LNiqVhw==
+
 "@vue/reactivity-transform@3.2.29":
   version "3.2.29"
   resolved "https://registry.yarnpkg.com/@vue/reactivity-transform/-/reactivity-transform-3.2.29.tgz#a08d606e10016b7cf588d1a43dae4db2953f9354"
@@ -3064,10 +3069,12 @@ vuex-router-sync@5.0.0:
   resolved "https://registry.yarnpkg.com/vuex-router-sync/-/vuex-router-sync-5.0.0.tgz#1a225c17a1dd9e2f74af0a1b2c62072e9492b305"
   integrity sha512-Mry2sO4kiAG64714X1CFpTA/shUH1DmkZ26DFDtwoM/yyx6OtMrc+MxrU+7vvbNLO9LSpgwkiJ8W+rlmRtsM+w==
 
-vuex@3.6.2:
-  version "3.6.2"
-  resolved "https://registry.yarnpkg.com/vuex/-/vuex-3.6.2.tgz#236bc086a870c3ae79946f107f16de59d5895e71"
-  integrity sha512-ETW44IqCgBpVomy520DT5jf8n0zoCac+sxWnn+hMe/CzaSejb/eVw2YToiXYX+Ex/AuHHia28vWTq4goAexFbw==
+vuex@4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/vuex/-/vuex-4.0.2.tgz#f896dbd5bf2a0e963f00c67e9b610de749ccacc9"
+  integrity sha512-M6r8uxELjZIK8kTKDGgZTYX/ahzblnzC4isU1tpmEuOIIKmV+TRdc+H4s8ds2NuZ7wpUTdGRzJRtoj+lI+pc0Q==
+  dependencies:
+    "@vue/devtools-api" "^6.0.0-beta.11"
 
 which-boxed-primitive@^1.0.2:
   version "1.0.2"