diff --git a/single/sol/sol.hpp b/single/sol/sol.hpp
index ee7b99c7..d033cba3 100644
--- a/single/sol/sol.hpp
+++ b/single/sol/sol.hpp
@@ -20,8 +20,8 @@
 // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 // This file was generated with a script.
-// Generated 2018-04-18 00:09:00.273384 UTC
-// This header was generated with sol v2.19.5 (revision c72a012)
+// Generated 2018-04-18 00:12:41.772355 UTC
+// This header was generated with sol v2.20.0 (revision 8b77411)
 // https://github.com/ThePhD/sol2
 
 #ifndef SOL_SINGLE_INCLUDE_HPP
diff --git a/single/sol/sol_forward.hpp b/single/sol/sol_forward.hpp
index d3044440..3e038b68 100644
--- a/single/sol/sol_forward.hpp
+++ b/single/sol/sol_forward.hpp
@@ -20,8 +20,8 @@
 // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 // This file was generated with a script.
-// Generated 2018-04-18 00:09:00.500641 UTC
-// This header was generated with sol v2.19.5 (revision c72a012)
+// Generated 2018-04-18 00:12:41.996673 UTC
+// This header was generated with sol v2.20.0 (revision 8b77411)
 // https://github.com/ThePhD/sol2
 
 #ifndef SOL_SINGLE_INCLUDE_FORWARD_HPP