diff --git a/package-lock.json b/package-lock.json
index 8fc490cc..9989027e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2043,14 +2043,12 @@
             "balanced-match": {
               "version": "1.0.0",
               "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
-              "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
-              "optional": true
+              "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
             },
             "brace-expansion": {
               "version": "1.1.11",
               "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
               "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
-              "optional": true,
               "requires": {
                 "balanced-match": "^1.0.0",
                 "concat-map": "0.0.1"
@@ -2065,20 +2063,17 @@
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               "version": "1.1.0",
               "resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
-              "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
-              "optional": true
+              "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c="
             },
             "concat-map": {
               "version": "0.0.1",
               "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
-              "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
-              "optional": true
+              "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
             },
             "console-control-strings": {
               "version": "1.1.0",
               "resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz",
-              "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
-              "optional": true
+              "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4="
             },
             "core-util-is": {
               "version": "1.0.2",
@@ -2195,8 +2190,7 @@
             "inherits": {
               "version": "2.0.3",
               "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
-              "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
-              "optional": true
+              "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
             },
             "ini": {
               "version": "1.3.5",
@@ -2208,7 +2202,6 @@
               "version": "1.0.0",
               "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
               "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
-              "optional": true,
               "requires": {
                 "number-is-nan": "^1.0.0"
               }
@@ -2223,7 +2216,6 @@
               "version": "3.0.4",
               "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
               "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
-              "optional": true,
               "requires": {
                 "brace-expansion": "^1.1.7"
               }
@@ -2231,14 +2223,12 @@
             "minimist": {
               "version": "0.0.8",
               "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-              "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
-              "optional": true
+              "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0="
             },
             "minipass": {
               "version": "2.2.4",
               "resolved": "https://registry.npmjs.org/minipass/-/minipass-2.2.4.tgz",
               "integrity": "sha512-hzXIWWet/BzWhYs2b+u7dRHlruXhwdgvlTMDKC6Cb1U7ps6Ac6yQlR39xsbjWJE377YTCtKwIXIpJ5oP+j5y8g==",
-              "optional": true,
               "requires": {
                 "safe-buffer": "^5.1.1",
                 "yallist": "^3.0.0"
@@ -2257,7 +2247,6 @@
               "version": "0.5.1",
               "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
               "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-              "optional": true,
               "requires": {
                 "minimist": "0.0.8"
               }
@@ -2338,8 +2327,7 @@
             "number-is-nan": {
               "version": "1.0.1",
               "resolved": "https://registry.npmjs.org/number-is-nan/-/number-is-nan-1.0.1.tgz",
-              "integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=",
-              "optional": true
+              "integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0="
             },
             "object-assign": {
               "version": "4.1.1",
@@ -2351,7 +2339,6 @@
               "version": "1.4.0",
               "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
               "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
-              "optional": true,
               "requires": {
                 "wrappy": "1"
               }
@@ -2473,7 +2460,6 @@
               "version": "1.0.2",
               "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
               "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
-              "optional": true,
               "requires": {
                 "code-point-at": "^1.0.0",
                 "is-fullwidth-code-point": "^1.0.0",
@@ -9408,9 +9394,9 @@
       "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc="
     },
     "svelte": {
-      "version": "2.15.2",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-2.15.2.tgz",
-      "integrity": "sha512-l/YAQQ/ArmUTlEdspyLS7viFtKX0ZRKVmYeizAlvFoJ4vKos+7/aBD8xWxQTUd8EPh1JD95DVy7NK3h8+ITlxw=="
+      "version": "2.15.3",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-2.15.3.tgz",
+      "integrity": "sha512-0bKpXppM/YlPZ8F0mREaUYpE8Te11RvG62ttFr+n1U3G2qdr3cZzuXCnQMcVZukwAUJAjRM55OSH7FLmXnPGRA=="
     },
     "svelte-dev-helper": {
       "version": "1.1.9",
diff --git a/package.json b/package.json
index e2dabaad..08fdb046 100644
--- a/package.json
+++ b/package.json
@@ -91,7 +91,7 @@
     "serve-static": "^1.13.2",
     "stringz": "^1.0.0",
     "style-loader": "^0.23.1",
-    "svelte": "^2.15.2",
+    "svelte": "^2.15.3",
     "svelte-extras": "^2.0.2",
     "svelte-loader": "^2.11.0",
     "svelte-transitions": "^1.2.0",