diff --git a/packages/models/package.json b/packages/models/package.json
index 4b57346f..5a3d9d24 100644
--- a/packages/models/package.json
+++ b/packages/models/package.json
@@ -5,7 +5,7 @@
   "main": "index.js",
   "license": "MIT",
   "dependencies": {
-    "@grpc/grpc-js": "^1.9.4",
+    "@grpc/grpc-js": "^1.11.1",
     "@grpc/proto-loader": "^0.7.10",
     "@sensebox/osem-protos": "^1.1.0",
     "@sensebox/sketch-templater": "1.13.1",
diff --git a/yarn.lock b/yarn.lock
index 1f52f010..5fca2151 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -38,22 +38,22 @@
     minimatch "^3.0.4"
     strip-json-comments "^3.1.1"
 
-"@grpc/grpc-js@^1.9.4":
-  version "1.9.4"
-  resolved "https://registry.yarnpkg.com/@grpc/grpc-js/-/grpc-js-1.9.4.tgz#6cf152869910c2ac3429eee08c1dbdc84e7bafea"
-  integrity sha512-oEnzYiDuEsBydZBtP84BkpduLsE1nSAO4KrhTLHRzNrIQE647fhchmosTQsJdCo8X9zBBt+l5+fNk+m/yCFJ/Q==
+"@grpc/grpc-js@^1.11.1":
+  version "1.11.1"
+  resolved "https://registry.yarnpkg.com/@grpc/grpc-js/-/grpc-js-1.11.1.tgz#a92f33e98f1959feffcd1b25a33b113d2c977b70"
+  integrity sha512-gyt/WayZrVPH2w/UTLansS7F9Nwld472JxxaETamrM8HNlsa+jSLNyKAZmhxI2Me4c3mQHFiS1wWHDY1g1Kthw==
   dependencies:
-    "@grpc/proto-loader" "^0.7.8"
-    "@types/node" ">=12.12.47"
+    "@grpc/proto-loader" "^0.7.13"
+    "@js-sdsl/ordered-map" "^4.4.2"
 
-"@grpc/proto-loader@^0.7.10", "@grpc/proto-loader@^0.7.8":
-  version "0.7.10"
-  resolved "https://registry.yarnpkg.com/@grpc/proto-loader/-/proto-loader-0.7.10.tgz#6bf26742b1b54d0a473067743da5d3189d06d720"
-  integrity sha512-CAqDfoaQ8ykFd9zqBDn4k6iWT9loLAlc2ETmDFS9JCD70gDcnA4L3AFEo2iV7KyAtAAHFW9ftq1Fz+Vsgq80RQ==
+"@grpc/proto-loader@^0.7.10", "@grpc/proto-loader@^0.7.13":
+  version "0.7.13"
+  resolved "https://registry.yarnpkg.com/@grpc/proto-loader/-/proto-loader-0.7.13.tgz#f6a44b2b7c9f7b609f5748c6eac2d420e37670cf"
+  integrity sha512-AiXO/bfe9bmxBjxxtYxFAXGZvMaN5s8kO+jBHAJCON8rJoB5YS/D6X7ZNc6XQkuHNmyl4CYaMI1fJ/Gn27RGGw==
   dependencies:
     lodash.camelcase "^4.3.0"
     long "^5.0.0"
-    protobufjs "^7.2.4"
+    protobufjs "^7.2.5"
     yargs "^17.7.2"
 
 "@ioredis/commands@^1.1.1":
@@ -61,6 +61,11 @@
   resolved "https://registry.yarnpkg.com/@ioredis/commands/-/commands-1.2.0.tgz#6d61b3097470af1fdbbe622795b8921d42018e11"
   integrity sha512-Sx1pU8EM64o2BrqNpEO1CNLtKQwyhuXuqyfH7oGKCk+1a33d2r5saW8zNwm3j6BTExtjrv2BxTgzzkMwts6vGg==
 
+"@js-sdsl/ordered-map@^4.4.2":
+  version "4.4.2"
+  resolved "https://registry.yarnpkg.com/@js-sdsl/ordered-map/-/ordered-map-4.4.2.tgz#9299f82874bab9e4c7f9c48d865becbfe8d6907c"
+  integrity sha512-iUKgm52T8HOE/makSxjqoWhe95ZJA1/G1sYsGev2JDKUSS14KAgg1LHb+Ba+IPow0xflbnSkOsZcO08C7w1gYw==
+
 "@mapbox/node-pre-gyp@^1.0.11":
   version "1.0.11"
   resolved "https://registry.yarnpkg.com/@mapbox/node-pre-gyp/-/node-pre-gyp-1.0.11.tgz#417db42b7f5323d79e93b34a6d7a2a12c0df43fa"
@@ -435,7 +440,7 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-13.13.4.tgz#1581d6c16e3d4803eb079c87d4ac893ee7501c2c"
   integrity sha512-x26ur3dSXgv5AwKS0lNfbjpCakGIduWU1DU91Zz58ONRWrIKGunmZBNv4P7N+e27sJkiGDsw/3fT4AtsqQBrBA==
 
-"@types/node@>=12.12.47", "@types/node@>=13.7.0":
+"@types/node@>=13.7.0":
   version "16.6.0"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-16.6.0.tgz#0d5685f85066f94e97f19e8a67fe003c5fadacc4"
   integrity sha512-OyiZPohMMjZEYqcVo/UJ04GyAxXOJEZO/FpzyXxcH4r/ArrVoXHf4MbUrkLp0Tz7/p1mMKpo5zJ6ZHl8XBNthQ==
@@ -3017,10 +3022,10 @@ progress@^2.0.0:
   resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
   integrity sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==
 
-protobufjs@^7.2.4:
-  version "7.2.5"
-  resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-7.2.5.tgz#45d5c57387a6d29a17aab6846dcc283f9b8e7f2d"
-  integrity sha512-gGXRSXvxQ7UiPgfw8gevrfRWcTlSbOFg+p/N+JVJEK5VhueL2miT6qTymqAmjr1Q5WbOCyJbyrk6JfWKwlFn6A==
+protobufjs@^7.2.5:
+  version "7.3.2"
+  resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-7.3.2.tgz#60f3b7624968868f6f739430cfbc8c9370e26df4"
+  integrity sha512-RXyHaACeqXeqAKGLDl68rQKbmObRsTIn4TYVUUug1KfS47YWCo5MacGITEryugIgZqORCvJWEk4l449POg5Txg==
   dependencies:
     "@protobufjs/aspromise" "^1.1.2"
     "@protobufjs/base64" "^1.1.2"