diff --git a/Makefile.PL b/Makefile.PL
index 63674cb..87fb11c 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -13,6 +13,7 @@ WriteMakefile(
     'lib::with::preamble' => '0.001',
     'File::Which' => '1.09',
     'Module::Runtime' => '0.013',
+    'strictures' => '2.000000',
   },
   EXE_FILES => [ 'bin/myperl', 'bin/myprove', 'bin/myperl-rewrite' ],
 );
diff --git a/t/env.t b/t/env.t
index 8a60d0c..a35d2fd 100644
--- a/t/env.t
+++ b/t/env.t
@@ -1,4 +1,4 @@
-use strictures 1;
+use strictures 2;
 use Test::More;
 use File::Spec;
 use App::MyPerl;
diff --git a/t/myperl.t b/t/myperl.t
index d8064d3..a0b2285 100644
--- a/t/myperl.t
+++ b/t/myperl.t
@@ -1,4 +1,4 @@
-use strictures 1;
+use strictures 2;
 use Test::More;
 use App::MyPerl;
 use App::MyPerl::Rewrite;
diff --git a/t/precedence.t b/t/precedence.t
index b925671..0ebe9a7 100644
--- a/t/precedence.t
+++ b/t/precedence.t
@@ -1,4 +1,4 @@
-use strictures 1;
+use strictures 2;
 use Test::More;
 use App::MyPerl;
 use App::MyPerl::Rewrite;