diff --git a/CHANGELOG b/CHANGELOG
index 172c1bf8beff8d730b021c6660583bb72544c074..4f5e3a5a48dc8ad1b42ec3bab90bab0e79024bc3 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,4 +1,6 @@
 minerva (13.2.0) stable; urgency=medium
+  * Small improvement: MolArt v1.4 is used which provide information from 
+    PredictProtein (#913)
   * Bug fix: search by drugs didn't check synonyms in chembl database 
   * Bug fix: verification of overlay type added (#917) 
 
diff --git a/frontend-js/package-lock.json b/frontend-js/package-lock.json
index 2e2d590dfa9b450c8e1d089ea26bac37ab4fc1ea..6eeec5690a57ba63f40a9eb978a43ae3203f6731 100644
--- a/frontend-js/package-lock.json
+++ b/frontend-js/package-lock.json
@@ -3601,9 +3601,9 @@
       }
     },
     "molart": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/molart/-/molart-1.3.1.tgz",
-      "integrity": "sha512-DMWTe9W+iki9gXe4I2AiK5P0UUh79esc2BgL9aDjfbenMStEHGKrQzg9S0H2aQqmPQ0IauTan/egbccFSKQEGw==",
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/molart/-/molart-1.4.0.tgz",
+      "integrity": "sha512-+HPcwFZTxa3BwBcyimgsg5pCSphy6hdidYUeQ8VcMOd8UhfdmdhZAsSQkF/E31jjlwnIuYTDqLAbKE8GsX5clA==",
       "dev": true
     },
     "mold-source-map": {
diff --git a/frontend-js/package.json b/frontend-js/package.json
index d2c71fd7149bc6c08bbe6388285b8b3d495aa33c..19958dfffc9355fd4223afd62e8dde180416757d 100644
--- a/frontend-js/package.json
+++ b/frontend-js/package.json
@@ -37,7 +37,7 @@
     "mkdirp": "^0.5.1",
     "mocha": "^3.5.3",
     "mock-local-storage": "^1.1.8",
-    "molart": "1.3.1",
+    "molart": "1.4.0",
     "stream-to-blob": "^1.0.1",
     "uglifyjs": "^2.4.10"
   },