grntest.gemspec in grntest-1.5.5 vs grntest.gemspec in grntest-1.5.6

@@ -46,9 +46,10 @@
   spec.add_runtime_dependency("diff-lcs")
   spec.add_runtime_dependency("groonga-command", ">= 1.4.7")
   spec.add_runtime_dependency("groonga-command-parser")
   spec.add_runtime_dependency("groonga-log")
   spec.add_runtime_dependency("groonga-query-log", ">= 1.4.1")
+  spec.add_runtime_dependency("groonga-synonym")
   spec.add_runtime_dependency("json")
   spec.add_runtime_dependency("msgpack")
   spec.add_runtime_dependency("rexml")
 
   spec.add_development_dependency("bundler")