diff --git a/package-lock.json b/package-lock.json
index 9a7fd907..15964677 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,15 +23,15 @@
       "dev": true
     },
     "monaco-editor-core": {
-      "version": "0.19.0",
-      "resolved": "https://registry.npmjs.org/monaco-editor-core/-/monaco-editor-core-0.19.0.tgz",
-      "integrity": "sha512-wD60zpYDhsuJbzzLQigAteK2cA5fkuaDn+4c7NLwm/526OX5eL6MMvLhfvRgrDvLO00SYhFf6vz1y1C8M1hTpQ==",
+      "version": "0.20.0",
+      "resolved": "https://registry.npmjs.org/monaco-editor-core/-/monaco-editor-core-0.20.0.tgz",
+      "integrity": "sha512-4mdmfEejTvRZzrEIn70jqqNl3g15vnkRdTkJ8uMK4jiljntlwhiSc5vknZOLt1QM8za16C3tDrSl2mTL9ma2Sg==",
       "dev": true
     },
     "monaco-languages": {
-      "version": "1.9.0",
-      "resolved": "https://registry.npmjs.org/monaco-languages/-/monaco-languages-1.9.0.tgz",
-      "integrity": "sha512-FAP2tF4Kwz5xYEBO3iSoyYAFjnk6IpW9YSMjnkNIR8bqb21uT7pZFSRu3j1MdoG0c+P/LdQH/VSHSXBTI5wdbw==",
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/monaco-languages/-/monaco-languages-1.10.0.tgz",
+      "integrity": "sha512-ARAws17Xh0K4WsZYkJY6CqHn9EYdYN8CjzK6w/jgXIwU0owzCdUWxzu+FNJ/LeDLcKxL/YK3phcwGFj9IqX2yw==",
       "dev": true
     },
     "monaco-plugin-helpers": {
@@ -74,9 +74,9 @@
       }
     },
     "terser": {
-      "version": "4.4.3",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-4.4.3.tgz",
-      "integrity": "sha512-0ikKraVtRDKGzHrzkCv5rUNDzqlhmhowOBqC0XqUHFpW+vJ45+20/IFBcebwKfiS2Z9fJin6Eo+F1zLZsxi8RA==",
+      "version": "4.6.3",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-4.6.3.tgz",
+      "integrity": "sha512-Lw+ieAXmY69d09IIc/yqeBqXpEQIpDGZqT34ui1QWXIUpR2RjbqEkT8X7Lgex19hslSqcWM5iMN2kM11eMsESQ==",
       "dev": true,
       "requires": {
         "commander": "^2.20.0",
@@ -85,9 +85,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.3.tgz",
-      "integrity": "sha512-Mcr/Qk7hXqFBXMN7p7Lusj1ktCBydylfQM/FZCk5glCNQJrCUKPkMHdo9R0MTFWsC/4kPFvDS0fDPvukfCkFsw==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "vscode-json-languageservice": {
diff --git a/package.json b/package.json
index 5435620f..1910b7ef 100644
--- a/package.json
+++ b/package.json
@@ -20,12 +20,12 @@
   },
   "devDependencies": {
     "jsonc-parser": "^2.2.0",
-    "monaco-editor-core": "0.19.0",
-    "monaco-languages": "1.9.0",
+    "monaco-editor-core": "0.20.0",
+    "monaco-languages": "1.10.0",
     "monaco-plugin-helpers": "^1.0.2",
     "requirejs": "^2.3.6",
-    "typescript": "3.7.3",
-    "terser": "^4.4.3",
+    "typescript": "3.7.5",
+    "terser": "^4.6.3",
     "vscode-json-languageservice": "3.4.11"
   }
 }