diff --git a/setup.cfg b/setup.cfg
index d0b7c8a..11ebf8f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -28,7 +28,7 @@ include_package_data = True
 python_requires = >=3.7
 install_requires =
     antlerinator>=1!3.0.0
-    antlr4-python3-runtime==4.9.2
+    antlr4-python3-runtime==4.12.0
     importlib-metadata; python_version < "3.8"
     inators
     picire==21.8
@@ -40,6 +40,6 @@ console_scripts =
 
 [build_antlr]
 commands =
-    antlerinator:4.9.2 picireny/antlr4/resources/ANTLRv4Lexer.g4 picireny/antlr4/resources/ANTLRv4Parser.g4 -Dlanguage=Python3 -o picireny/antlr4/parser -Xexact-output-dir -no-listener
+    antlerinator:4.12.0 picireny/antlr4/resources/ANTLRv4Lexer.g4 picireny/antlr4/resources/ANTLRv4Parser.g4 -Dlanguage=Python3 -o picireny/antlr4/parser -Xexact-output-dir -no-listener
 output =
     picireny/antlr4/parser/ANTLRv4*.py