diff --git a/package-lock.json b/package-lock.json
index a5554a9..f723932 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,6 +38,7 @@
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@@ -56,6 +57,7 @@
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@@ -239,6 +241,7 @@
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@@ -277,7 +281,8 @@
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@@ -298,12 +303,14 @@
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@@ -318,17 +325,20 @@
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@@ -445,7 +455,8 @@
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@@ -457,6 +468,7 @@
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@@ -471,6 +483,7 @@
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@@ -478,12 +491,14 @@
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@@ -502,6 +517,7 @@
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@@ -582,7 +598,8 @@
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@@ -594,6 +611,7 @@
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@@ -679,7 +697,8 @@
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@@ -715,6 +734,7 @@
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@@ -734,6 +754,7 @@
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@@ -777,12 +798,14 @@
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               "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
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-          "dev": true
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@@ -1786,22 +1813,47 @@
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+      "resolved": "https://registry.npmjs.org/@syncano/core/-/core-0.15.0.tgz",
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       "requires": {
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-        "form-data": "^2.3.1",
+        "debug": "^4.1.0",
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-      "resolved": "https://registry.npmjs.org/@syncano/schema/-/schema-0.13.0-alpha.f6ea95d4.tgz",
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@@ -1816,6 +1868,28 @@
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         "lodash.merge": "^4.6.1",
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+          "version": "0.13.0-alpha.f6ea95d4",
+          "resolved": "https://registry.npmjs.org/@syncano/schema/-/schema-0.13.0-alpha.f6ea95d4.tgz",
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+          "dev": true
+        },
+        "@syncano/validate": {
+          "version": "0.13.0-alpha.f6ea95d4",
+          "resolved": "https://registry.npmjs.org/@syncano/validate/-/validate-0.13.0-alpha.f6ea95d4.tgz",
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     "@syncano/test-tools": {
@@ -1833,20 +1907,40 @@
         "nixt": "0.5.0"
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+      "resolved": "https://registry.npmjs.org/@syncano/validate/-/validate-0.13.0.tgz",
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-        "@syncano/schema": "0.13.0-alpha.f6ea95d4",
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-        "fast-deep-equal": "^2.0.1",
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-      "resolved": "https://registry.npmjs.org/ajv-error-messages/-/ajv-error-messages-1.0.0.tgz",
-      "integrity": "sha1-TbfugRVhLhNVtsPcf3n6RR6JfIo="
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-      "integrity": "sha1-7PAh+hCP0X37Xms4Py3SM+Mf/Fk="
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-      "integrity": "sha1-6GuBnGAs+IIa1jdBNpjx3sAhhHo="
+      "version": "3.5.2",
+      "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.5.2.tgz",
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       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
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+      "dev": true,
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@@ -3722,9 +3818,9 @@
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-      "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk="
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
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@@ -5535,7 +5631,7 @@
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-      "integrity": "sha1-b4bL7di+TsmHvpqvM8loTbGzHn4="
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@@ -5545,7 +5641,7 @@
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-      "integrity": "sha1-2HV7HagH3eJIFrDWqEvqGnYjCyM="
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@@ -5767,7 +5864,8 @@
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-      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
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@@ -5847,9 +5945,33 @@
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+      "version": "2.6.7",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.7.tgz",
+      "integrity": "sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==",
+      "requires": {
+        "whatwg-url": "^5.0.0"
+      },
+      "dependencies": {
+        "tr46": {
+          "version": "0.0.3",
+          "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+          "integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw=="
+        },
+        "webidl-conversions": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+          "integrity": "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ=="
+        },
+        "whatwg-url": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+          "integrity": "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==",
+          "requires": {
+            "tr46": "~0.0.3",
+            "webidl-conversions": "^3.0.0"
+          }
+        }
+      }
     },
     "node-int64": {
       "version": "0.4.0",
@@ -7156,7 +7278,8 @@
             "ansi-regex": {
               "version": "2.1.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "aproba": {
               "version": "1.2.0",
@@ -7177,12 +7300,14 @@
             "balanced-match": {
               "version": "1.0.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "brace-expansion": {
               "version": "1.1.11",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "balanced-match": "^1.0.0",
                 "concat-map": "0.0.1"
@@ -7197,17 +7322,20 @@
             "code-point-at": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "concat-map": {
               "version": "0.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "console-control-strings": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "core-util-is": {
               "version": "1.0.2",
@@ -7324,7 +7452,8 @@
             "inherits": {
               "version": "2.0.3",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "ini": {
               "version": "1.3.5",
@@ -7336,6 +7465,7 @@
               "version": "1.0.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "number-is-nan": "^1.0.0"
               }
@@ -7350,6 +7480,7 @@
               "version": "3.0.4",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "brace-expansion": "^1.1.7"
               }
@@ -7357,12 +7488,14 @@
             "minimist": {
               "version": "0.0.8",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "minipass": {
               "version": "2.2.4",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "safe-buffer": "^5.1.1",
                 "yallist": "^3.0.0"
@@ -7381,6 +7514,7 @@
               "version": "0.5.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "minimist": "0.0.8"
               }
@@ -7461,7 +7595,8 @@
             "number-is-nan": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "object-assign": {
               "version": "4.1.1",
@@ -7473,6 +7608,7 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "wrappy": "1"
               }
@@ -7558,7 +7694,8 @@
             "safe-buffer": {
               "version": "5.1.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "safer-buffer": {
               "version": "2.1.2",
@@ -7594,6 +7731,7 @@
               "version": "1.0.2",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "code-point-at": "^1.0.0",
                 "is-fullwidth-code-point": "^1.0.0",
@@ -7613,6 +7751,7 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
               }
@@ -7656,12 +7795,14 @@
             "wrappy": {
               "version": "1.0.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "yallist": {
               "version": "3.0.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             }
           }
         },
@@ -8951,9 +9092,9 @@
       "optional": true
     },
     "uri-js": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.2.2.tgz",
-      "integrity": "sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==",
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.1.tgz",
+      "integrity": "sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==",
       "requires": {
         "punycode": "^2.1.0"
       }
diff --git a/package.json b/package.json
index 1727ec1..e86e302 100644
--- a/package.json
+++ b/package.json
@@ -16,8 +16,8 @@
     "@syncano/cli": "0.13.0-alpha.f6ea95d4"
   },
   "dependencies": {
-    "@syncano/core": "0.13.0-alpha.f6ea95d4",
-    "@syncano/validate": "0.13.0-alpha.f6ea95d4",
+    "@syncano/core": "0.15.0",
+    "@syncano/validate": "0.13.0",
     "form-data": "^2.3.2"
   },
   "scripts": {