diff --git a/package.json b/package.json
index d36197aa9..09438fe84 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "vue": "^3.2.37",
     "vue-i18n": "^9.1.6",
     "vue-multiselect": "3.0.0-alpha.2",
-    "vue-toast-notification": "^2.0",
+    "vue-toast-notification": "^3.1.2",
     "vuex": "^4.0.0"
   },
   "browserslist": [
diff --git a/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentSignature/App.vue b/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentSignature/App.vue
index 6773b5590..b53592fdf 100644
--- a/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentSignature/App.vue
+++ b/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentSignature/App.vue
@@ -113,6 +113,8 @@
 
 <script setup lang="ts">
 import { ref, Ref, reactive } from "vue";
+import { useToast } from "vue-toast-notification";
+import "vue-toast-notification/dist/theme-sugar.css";
 import { Signature, SignatureZone, SignedState } from "../../types";
 import { makeFetch } from "../../../../../ChillMainBundle/Resources/public/lib/api/apiMethods";
 import * as pdfjsLib from "pdfjs-dist";
@@ -152,6 +154,8 @@ declare global {
   }
 }
 
+const $toast = useToast();
+
 const signature = window.signature;
 const urlInfo = build_download_info_link(signature.storedObject.filename);
 
@@ -330,8 +334,10 @@ const checkSignature = () => {
     })
     .catch((error) => {
       signedState.value = "error";
-      console.log('Error while checking the signature', error);
-      //TODO toast error
+      console.log("Error while checking the signature", error);
+      $toast.error(
+        `Erreur lors de la vérification de la signature: ${error.txt}`
+      );
     });
 };
 
@@ -348,17 +354,19 @@ const checkForReady = () => {
     signedState.value = "error";
     stopTrySigning();
     console.log("Reached the maximum number of tentative to try signing");
-    //TODO toast error
+    $toast.error(
+      "Le nombre maximum de tentatives pour essayer de signer est atteint"
+    );
   }
   if (signedState.value === "rejected") {
     stopTrySigning();
     console.log("Signature rejected by the server");
-    //TODO toast error
+    $toast.error("Signature rejetée par le serveur");
   }
   if (signedState.value === "canceled") {
     stopTrySigning();
-    console.log("Signature canceledconsole.log('Error while posting the signature', error);");
-    //TODO toast error
+    console.log("Signature canceled");
+    $toast.error("Signature annulée");
   }
   if (signedState.value === "pending") {
     tryForReady = tryForReady + 1;
@@ -383,9 +391,9 @@ const confirmSign = () => {
       checkForReady();
     })
     .catch((error) => {
-      console.log('Error while posting the signature', error);
+      console.log("Error while posting the signature", error);
       stopTrySigning();
-      //TODO toast
+      $toast.error(`Erreur lors de la soumission de la signature: ${error.txt}`);
     });
 };