diff --git a/package.json b/package.json
index 25203bfcc4..b3bd67d74c 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "fuzzaldrin-plus": "0.4.1",
     "glob": "7.1.1",
     "graphql": "0.9.6",
-    "graphql-language-service": "0.0.15",
+    "graphql-language-service": "3.0.0",
     "heap": "0.2.6",
     "idx": "1.2.0",
     "immutable": "3.7.6",
@@ -65,7 +65,7 @@
     "jest-editor-support": "19.0.2",
     "js-yaml": "3.7.0",
     "lodash.memoize": "3.0.4",
-    "log4js": "1.1.1",
+    "log4js": "3.0.0",
     "lru-cache": "4.0.2",
     "marked": "0.3.6",
     "minimatch": "3.0.3",
@@ -84,12 +84,12 @@
     "resolve-from": "2.0.0",
     "rimraf": "2.5.4",
     "rxjs": "5.3.1",
-    "semver": "5.3.0",
+    "semver": "7.5.2",
     "shallowequal": "0.2.2",
     "shell-quote": "1.6.1",
     "simple-text-buffer": "9.2.11",
     "split": "1.0.0",
-    "ssh2": "0.5.4",
+    "ssh2": "0.7.0",
     "strip-ansi": "3.0.1",
     "symbol-observable": "1.0.4",
     "temp": "0.8.3",