diff --git a/docling_core/types/doc/labels.py b/docling_core/types/doc/labels.py
index f4764540..676329f9 100644
--- a/docling_core/types/doc/labels.py
+++ b/docling_core/types/doc/labels.py
@@ -254,6 +254,7 @@ class CodeLanguageLabel(str, Enum):
     DART = "Dart"
     DC = "dc"
     DOCKERFILE = "Dockerfile"
+    DOCLANG = "DocLang"
     ELIXIR = "Elixir"
     ERLANG = "Erlang"
     FORTRAN = "FORTRAN"
@@ -267,6 +268,7 @@ class CodeLanguageLabel(str, Enum):
     JSON = "JSON"
     JULIA = "Julia"
     KOTLIN = "Kotlin"
+    LATEX = "Latex"
     LISP = "Lisp"
     LUA = "Lua"
     MATLAB = "Matlab"
@@ -288,6 +290,7 @@ class CodeLanguageLabel(str, Enum):
     SCALA = "Scala"
     SCHEME = "Scheme"
     SWIFT = "Swift"
+    TIKZ = "Tikz"
     TYPESCRIPT = "TypeScript"
     UNKNOWN = "unknown"
     VISUALBASIC = "VisualBasic"
diff --git a/docs/DoclingDocument.json b/docs/DoclingDocument.json
index d00c67fc..d189311e 100644
--- a/docs/DoclingDocument.json
+++ b/docs/DoclingDocument.json
@@ -372,6 +372,7 @@
         "Dart",
         "dc",
         "Dockerfile",
+        "DocLang",
         "Elixir",
         "Erlang",
         "FORTRAN",
@@ -385,6 +386,7 @@
         "JSON",
         "Julia",
         "Kotlin",
+        "Latex",
         "Lisp",
         "Lua",
         "Matlab",
@@ -406,6 +408,7 @@
         "Scala",
         "Scheme",
         "Swift",
+        "Tikz",
         "TypeScript",
         "unknown",
         "VisualBasic",