diff --git a/mosaik.gemspec b/mosaik.gemspec
index 75ca17a..87906d8 100644
--- a/mosaik.gemspec
+++ b/mosaik.gemspec
@@ -26,7 +26,7 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency "colorize", "~> 1.1"
   spec.add_runtime_dependency "csv", "~> 3.3"
   spec.add_runtime_dependency "git", "~> 1.19.1"
-  spec.add_runtime_dependency "parser", "~> 3.3.0.5"
+  spec.add_runtime_dependency "parser", ">= 3.3.0.5", "< 3.3.2.0"
   spec.add_runtime_dependency "rubocop", "~> 1.63.1"
   spec.add_runtime_dependency "rubocop-ast", "~> 1.31.2"
   spec.add_runtime_dependency "ruby-progressbar", "~> 1.13.0"