diff --git a/CHANGELOG.md b/CHANGELOG.md
index a51e2e5811..ccd4373a99 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## 3.9.2
 
+* Fix handling of additional @-rules in style blocks ([#2995](https://github.com/sveltejs/svelte/pull/2995))
 * Fix if blocks with complex but static conditions ([#3447](https://github.com/sveltejs/svelte/issues/3447))
 
 ## 3.9.1
diff --git a/package-lock.json b/package-lock.json
index 586a11875f..b33d8e8801 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "svelte",
-  "version": "3.9.1",
+  "version": "3.9.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -82,16 +82,39 @@
       }
     },
     "@typescript-eslint/eslint-plugin": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.1.0.tgz",
-      "integrity": "sha512-3i/dLPwxaVfCsaLu3HkB8CAA1Uw3McAegrTs+VBJ0BrGRKW7nUwSqRfHfCS7sw7zSbf62q3v0v6pOS8MyaYItg==",
+      "version": "1.13.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-1.13.0.tgz",
+      "integrity": "sha512-WQHCozMnuNADiqMtsNzp96FNox5sOVpU8Xt4meaT4em8lOG1SrOv92/mUbEHQVh90sldKSfcOc/I0FOb/14G1g==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/experimental-utils": "2.1.0",
-        "eslint-utils": "^1.4.0",
+        "@typescript-eslint/experimental-utils": "1.13.0",
+        "eslint-utils": "^1.3.1",
         "functional-red-black-tree": "^1.0.1",
         "regexpp": "^2.0.1",
-        "tsutils": "^3.14.0"
+        "tsutils": "^3.7.0"
+      },
+      "dependencies": {
+        "@typescript-eslint/experimental-utils": {
+          "version": "1.13.0",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-1.13.0.tgz",
+          "integrity": "sha512-zmpS6SyqG4ZF64ffaJ6uah6tWWWgZ8m+c54XXgwFtUv0jNz8aJAVx8chMCvnk7yl6xwn8d+d96+tWp7fXzTuDg==",
+          "dev": true,
+          "requires": {
+            "@types/json-schema": "^7.0.3",
+            "@typescript-eslint/typescript-estree": "1.13.0",
+            "eslint-scope": "^4.0.0"
+          }
+        },
+        "@typescript-eslint/typescript-estree": {
+          "version": "1.13.0",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-1.13.0.tgz",
+          "integrity": "sha512-b5rCmd2e6DCC6tCTN9GSUAuxdYwCM/k/2wdjHGrIRGPSJotWMCe/dGpi66u42bhuh8q3QBzqM4TMA1GUUCJvdw==",
+          "dev": true,
+          "requires": {
+            "lodash.unescape": "4.0.1",
+            "semver": "5.5.0"
+          }
+        }
       }
     },
     "@typescript-eslint/experimental-utils": {
@@ -3503,9 +3526,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.6.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.6.2.tgz",
-      "integrity": "sha512-lmQ4L+J6mnu3xweP8+rOrUwzmN+MRAj7TgtJtDaXE5PMyX2kCrklhg3rvOsOIfNeAWMQWO2F1GPc1kMD2vLAfw==",
+      "version": "3.5.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.5.3.tgz",
+      "integrity": "sha512-ACzBtm/PhXBDId6a6sDJfroT2pOWt/oOnk4/dElG5G33ZL776N3Y6/6bKZJBFpd+b05F3Ct9qDjMeJmRWtE2/g==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index d6baeb3b48..0c3247c96a 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
   "devDependencies": {
     "@types/mocha": "^5.2.7",
     "@types/node": "^8.10.53",
-    "@typescript-eslint/eslint-plugin": "^2.1.0",
+    "@typescript-eslint/eslint-plugin": "^1.13.0",
     "@typescript-eslint/parser": "^2.1.0",
     "acorn": "^7.0.0",
     "agadoo": "^1.0.1",
@@ -88,7 +88,7 @@
     "source-map-support": "^0.5.13",
     "tiny-glob": "^0.2.6",
     "tslib": "^1.10.0",
-    "typescript": "^3.6.2"
+    "typescript": "^3.5.3"
   },
   "nyc": {
     "include": [