diff --git a/package.json b/package.json
index dbbe008b42..8f3c44148e 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "prettier": "^1.19.1",
     "prettier-plugin-svelte": "^0.7.0",
     "rollup-plugin-replace": "^2.2.0",
-    "svelte": "^3.18.1"
+    "svelte": "^3.28.0"
   },
   "scripts": {
     "bootstrap": "lerna bootstrap",
diff --git a/packages/builder/package.json b/packages/builder/package.json
index c2814824db..2f334c8d53 100644
--- a/packages/builder/package.json
+++ b/packages/builder/package.json
@@ -112,8 +112,8 @@
     "rollup-plugin-terser": "^7.0.2",
     "rollup-plugin-url": "^2.2.2",
     "start-server-and-test": "^1.11.0",
-    "svelte": "^3.24.1",
+    "svelte": "^3.28.0",
     "svelte-jester": "^1.0.6"
   },
   "gitHead": "115189f72a850bfb52b65ec61d932531bf327072"
-}
+}
\ No newline at end of file
diff --git a/packages/builder/yarn.lock b/packages/builder/yarn.lock
index 94a7501bce..7dae2191e9 100644
--- a/packages/builder/yarn.lock
+++ b/packages/builder/yarn.lock
@@ -5850,10 +5850,10 @@ svelte-portal@^1.0.0:
   resolved "https://registry.yarnpkg.com/svelte-portal/-/svelte-portal-1.0.0.tgz#36a47c5578b1a4d9b4dc60fa32a904640ec4cdd3"
   integrity sha512-nHf+DS/jZ6jjnZSleBMSaZua9JlG5rZv9lOGKgJuaZStfevtjIlUJrkLc3vbV8QdBvPPVmvcjTlazAzfKu0v3Q==
 
-svelte@^3.24.1:
-  version "3.25.1"
-  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.25.1.tgz#218def1243fea5a97af6eb60f5e232315bb57ac4"
-  integrity sha512-IbrVKTmuR0BvDw4ii8/gBNy8REu7nWTRy9uhUz+Yuae5lIjWgSGwKlWtJGC2Vg95s+UnXPqDu0Kk/sUwe0t2GQ==
+svelte@^3.28.0:
+  version "3.29.0"
+  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.29.0.tgz#80acac4254341ad8f3301e5ef03f4127ea967d96"
+  integrity sha512-f+A65eyOQ5ujETLy+igNXtlr6AEjAQLYd1yJE1VwNiXMQO5Z/Vmiy3rL+zblV/9jd7rtTTWqO1IcuXsP2Qv0OA==
 
 symbol-observable@^1.1.0:
   version "1.2.0"
diff --git a/packages/standard-components/package.json b/packages/standard-components/package.json
index 5caab080ae..8990035d70 100644
--- a/packages/standard-components/package.json
+++ b/packages/standard-components/package.json
@@ -23,10 +23,10 @@
     "rollup-plugin-node-resolve": "^5.0.0",
     "rollup-plugin-postcss": "^3.1.5",
     "rollup-plugin-svelte": "^5.0.0",
-    "rollup-plugin-terser": "^5.1.1",
+    "rollup-plugin-terser": "^7.0.2",
     "shortid": "^2.2.15",
     "sirv-cli": "^0.4.4",
-    "svelte": "^3.12.1"
+    "svelte": "^3.28.0"
   },
   "keywords": [
     "svelte"
@@ -48,4 +48,4 @@
     "svelte-flatpickr": "^2.4.0",
     "svelte-fusioncharts": "^1.0.0"
   }
-}
\ No newline at end of file
+}
diff --git a/yarn.lock b/yarn.lock
index 8c37dc6f01..a4809fe9c9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4393,9 +4393,10 @@ supports-color@^5.3.0:
   dependencies:
     has-flag "^3.0.0"
 
-svelte@^3.18.1:
-  version "3.18.1"
-  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.18.1.tgz#db0f82cc46394ca8c9a9d183995e1ebfeea3bdd0"
+svelte@^3.28.0:
+  version "3.29.0"
+  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.29.0.tgz#80acac4254341ad8f3301e5ef03f4127ea967d96"
+  integrity sha512-f+A65eyOQ5ujETLy+igNXtlr6AEjAQLYd1yJE1VwNiXMQO5Z/Vmiy3rL+zblV/9jd7rtTTWqO1IcuXsP2Qv0OA==
 
 table@^5.2.3:
   version "5.4.6"