diff --git a/.github/workflows/update-vendored-files.yaml b/.github/workflows/update-vendored-files.yaml
new file mode 100644
index 00000000..4eb7996e
--- /dev/null
+++ b/.github/workflows/update-vendored-files.yaml
@@ -0,0 +1,25 @@
+name: Update Vendored Files
+
+on:
+  repository_dispatch:
+    types: rescrape
+  workflow_dispatch:
+  schedule:
+    - cron: "0 0 * * *"
+
+jobs:
+  update-files:
+    name: "Update Files"
+    runs-on: ubuntu-latest
+    steps:
+      - name: Update Files
+        uses: actions/checkout@v2
+      - name: Run Download Script
+        run: |
+          ./vendor.sh download
+      - name: Upload Updated Files
+        run: |
+          git config --global user.name "Go Tree Sitter Bot"
+          git config --global user.email "smacker@users.noreply.github.com"
+          git commit -am "Updated vendor files"
+          git push
diff --git a/lua/parser.c b/lua/parser.c
index b7f746e7..87eac401 100644
Binary files a/lua/parser.c and b/lua/parser.c differ
diff --git a/lua/parser.h b/lua/parser.h
index a3a87bd1..cbbc7b4e 100644
--- a/lua/parser.h
+++ b/lua/parser.h
@@ -102,8 +102,8 @@ struct TSLanguage {
   const uint16_t *small_parse_table;
   const uint32_t *small_parse_table_map;
   const TSParseActionEntry *parse_actions;
-  const char **symbol_names;
-  const char **field_names;
+  const char * const *symbol_names;
+  const char * const *field_names;
   const TSFieldMapSlice *field_map_slices;
   const TSFieldMapEntry *field_map_entries;
   const TSSymbolMetadata *symbol_metadata;
diff --git a/lua/scanner.cc b/lua/scanner.cc
index cdda35c1..6032c754 100644
--- a/lua/scanner.cc
+++ b/lua/scanner.cc
@@ -101,7 +101,7 @@ namespace {
         }
 
         // Try to make a short literal string with single quote
-        if (lexer->lookahead == '\'') {
+        if (valid_symbols[MULTI_STRING] && lexer->lookahead == '\'') {
           lexer->result_symbol = MULTI_STRING;
 
           // Consume first appearance of '\''
@@ -138,7 +138,7 @@ namespace {
         }
 
         // Try to make a short literal string with double quote
-        else if (lexer->lookahead == '"') {
+        else if (valid_symbols[MULTI_STRING] && lexer->lookahead == '"') {
           lexer->result_symbol = MULTI_STRING;
 
           // Consume first appearance of '"'