diff --git a/lib/rdoc/version.rb b/lib/rdoc/version.rb
index a3ef62d6be..b4203186f7 100644
--- a/lib/rdoc/version.rb
+++ b/lib/rdoc/version.rb
@@ -3,6 +3,6 @@ module RDoc
   ##
   # RDoc version you are using
 
-  VERSION = '6.3.2'
+  VERSION = '6.3.3'
 
 end
diff --git a/test/rdoc/test_rdoc_rdoc.rb b/test/rdoc/test_rdoc_rdoc.rb
index a83d5a1b88..7b84bb698a 100644
--- a/test/rdoc/test_rdoc_rdoc.rb
+++ b/test/rdoc/test_rdoc_rdoc.rb
@@ -460,7 +460,7 @@ def test_remove_unparseable_CVE_2021_31799
     temp_dir do
       file_list = ['| touch evil.txt && echo tags']
       file_list.each do |f|
-        FileUtils.touch f
+        FileUtils.touch f rescue omit
       end
 
       assert_equal file_list, @rdoc.remove_unparseable(file_list)