diff --git a/src/grammar.json b/src/grammar.json
index 68286a0..50559d5 100644
--- a/src/grammar.json
+++ b/src/grammar.json
@@ -1005,8 +1005,13 @@
       "type": "SEQ",
       "members": [
         {
-          "type": "SYMBOL",
-          "name": "_quoted_atom_start"
+          "type": "ALIAS",
+          "content": {
+            "type": "SYMBOL",
+            "name": "_quoted_atom_start"
+          },
+          "named": false,
+          "value": ":"
         },
         {
           "type": "CHOICE",
@@ -3522,8 +3527,13 @@
                       "value": "in"
                     },
                     {
-                      "type": "SYMBOL",
-                      "name": "_not_in"
+                      "type": "ALIAS",
+                      "content": {
+                        "type": "SYMBOL",
+                        "name": "_not_in"
+                      },
+                      "named": false,
+                      "value": "not in"
                     }
                   ]
                 }
@@ -3992,8 +4002,13 @@
           "value": "in"
         },
         {
-          "type": "SYMBOL",
-          "name": "_not_in"
+          "type": "ALIAS",
+          "content": {
+            "type": "SYMBOL",
+            "name": "_not_in"
+          },
+          "named": false,
+          "value": "not in"
         },
         {
           "type": "STRING",
diff --git a/src/node-types.json b/src/node-types.json
index 3f5d9a6..a699ddc 100644
--- a/src/node-types.json
+++ b/src/node-types.json
@@ -692,6 +692,10 @@
             "type": "in",
             "named": false
           },
+          {
+            "type": "not in",
+            "named": false
+          },
           {
             "type": "or",
             "named": false
@@ -3149,6 +3153,10 @@
     "type": "//",
     "named": false
   },
+  {
+    "type": ":",
+    "named": false
+  },
   {
     "type": "::",
     "named": false
@@ -3337,6 +3345,10 @@
     "type": "not",
     "named": false
   },
+  {
+    "type": "not in",
+    "named": false
+  },
   {
     "type": "or",
     "named": false
diff --git a/src/parser.c b/src/parser.c
index 43d9c02..769fef3 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -385,8 +385,8 @@ static const char * const ts_symbol_names[] = {
   [sym__newline_before_binary_operator] = "_newline_before_binary_operator",
   [sym__newline_before_comment] = "_newline_before_comment",
   [sym__before_unary_op] = "_before_unary_op",
-  [sym__not_in] = "_not_in",
-  [sym__quoted_atom_start] = "_quoted_atom_start",
+  [sym__not_in] = "not in",
+  [sym__quoted_atom_start] = ":",
   [sym_source] = "source",
   [sym__terminator] = "_terminator",
   [sym__expression] = "_expression",
@@ -1231,12 +1231,12 @@ static const TSSymbolMetadata ts_symbol_metadata[] = {
     .named = true,
   },
   [sym__not_in] = {
-    .visible = false,
-    .named = true,
+    .visible = true,
+    .named = false,
   },
   [sym__quoted_atom_start] = {
-    .visible = false,
-    .named = true,
+    .visible = true,
+    .named = false,
   },
   [sym_source] = {
     .visible = true,