diff --git a/package.json b/package.json
index bec3f4f..001dee0 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "symboscript-vs",
   "displayName": "SymboScript-vs",
   "description": "Official language support for SymboScrypt",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "publisher": "symboscript",
   "license": "MIT",
   "repository": {
diff --git a/syntaxes/symboscript.tmLanguage.json b/syntaxes/symboscript.tmLanguage.json
index 8ce117c..98efa4d 100644
--- a/syntaxes/symboscript.tmLanguage.json
+++ b/syntaxes/symboscript.tmLanguage.json
@@ -102,6 +102,14 @@
           "name": "keyword.other.scope.symboscript",
           "match": "\\b(scope)\\b"
         },
+        {
+          "name": "keyword.other.symboscript",
+          "match": "\\b(mut|context)\\b"
+        },
+        {
+          "name": "keyword.other.logic.symboscript",
+          "match": "\\b(and|or|not|xor)\\b"
+        },
         {
           "comment": "logical operators",
           "name": "keyword.operator.logical.symboscript",