diff --git a/custom_mutators/grammar_mutator/GRAMMAR_VERSION b/custom_mutators/grammar_mutator/GRAMMAR_VERSION
index 3a019448..02119caf 100644
--- a/custom_mutators/grammar_mutator/GRAMMAR_VERSION
+++ b/custom_mutators/grammar_mutator/GRAMMAR_VERSION
@@ -1 +1 @@
-5ed4f8d
+95a6857
diff --git a/custom_mutators/grammar_mutator/grammar_mutator b/custom_mutators/grammar_mutator/grammar_mutator
index 5ed4f8d6..95a68577 160000
--- a/custom_mutators/grammar_mutator/grammar_mutator
+++ b/custom_mutators/grammar_mutator/grammar_mutator
@@ -1 +1 @@
-Subproject commit 5ed4f8d6e6524df9670af6b411b13031833d67d2
+Subproject commit 95a685773e571620cb6e2788dbbdba333e1b9bfd