diff --git a/include/sol/call.hpp b/include/sol/call.hpp
index 2b11b363..052057e3 100644
--- a/include/sol/call.hpp
+++ b/include/sol/call.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/container_traits.hpp b/include/sol/container_traits.hpp
index c221e401..929abce5 100644
--- a/include/sol/container_traits.hpp
+++ b/include/sol/container_traits.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/error.hpp b/include/sol/error.hpp
index 15685c25..c0a06033 100644
--- a/include/sol/error.hpp
+++ b/include/sol/error.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/feature_test.hpp b/include/sol/feature_test.hpp
index 25dcca90..512420dc 100644
--- a/include/sol/feature_test.hpp
+++ b/include/sol/feature_test.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/forward.hpp b/include/sol/forward.hpp
index 37ea85fd..963d07e1 100644
--- a/include/sol/forward.hpp
+++ b/include/sol/forward.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/forward_detail.hpp b/include/sol/forward_detail.hpp
index 8a16fc8e..37ce4a7c 100644
--- a/include/sol/forward_detail.hpp
+++ b/include/sol/forward_detail.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/inheritance.hpp b/include/sol/inheritance.hpp
index 3ef58c2a..1f08e79a 100644
--- a/include/sol/inheritance.hpp
+++ b/include/sol/inheritance.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/make_reference.hpp b/include/sol/make_reference.hpp
index 8c7e998c..4491f2d5 100644
--- a/include/sol/make_reference.hpp
+++ b/include/sol/make_reference.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/map.hpp b/include/sol/map.hpp
index 87103060..08370abb 100644
--- a/include/sol/map.hpp
+++ b/include/sol/map.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/metatable.hpp b/include/sol/metatable.hpp
index d61de110..42eea561 100644
--- a/include/sol/metatable.hpp
+++ b/include/sol/metatable.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/object.hpp b/include/sol/object.hpp
index bc8685f8..f0cd97ae 100644
--- a/include/sol/object.hpp
+++ b/include/sol/object.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/reference.hpp b/include/sol/reference.hpp
index 4276585c..7f411523 100644
--- a/include/sol/reference.hpp
+++ b/include/sol/reference.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/stack_check_get_qualified.hpp b/include/sol/stack_check_get_qualified.hpp
index 164d5cd0..10df6825 100644
--- a/include/sol/stack_check_get_qualified.hpp
+++ b/include/sol/stack_check_get_qualified.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/stack_check_get_unqualified.hpp b/include/sol/stack_check_get_unqualified.hpp
index 4bb3ed95..219474d0 100644
--- a/include/sol/stack_check_get_unqualified.hpp
+++ b/include/sol/stack_check_get_unqualified.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/stack_field.hpp b/include/sol/stack_field.hpp
index a656ed5a..9c9605cf 100644
--- a/include/sol/stack_field.hpp
+++ b/include/sol/stack_field.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/stack_get_qualified.hpp b/include/sol/stack_get_qualified.hpp
index 78d9b4a0..a1c88747 100644
--- a/include/sol/stack_get_qualified.hpp
+++ b/include/sol/stack_get_qualified.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
@@ -102,4 +102,4 @@ namespace stack {
 } // namespace sol::stack
 
 #endif // SOL_STACK_QUALIFIED_GET_HPP
-
+
diff --git a/include/sol/stack_get_unqualified.hpp b/include/sol/stack_get_unqualified.hpp
index 30ac05b4..c83e2388 100644
--- a/include/sol/stack_get_unqualified.hpp
+++ b/include/sol/stack_get_unqualified.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/stack_push.hpp b/include/sol/stack_push.hpp
index 49ae8ea0..65c24c19 100644
--- a/include/sol/stack_push.hpp
+++ b/include/sol/stack_push.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/stack_reference.hpp b/include/sol/stack_reference.hpp
index 588ec8cb..b65142ad 100644
--- a/include/sol/stack_reference.hpp
+++ b/include/sol/stack_reference.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/state_view.hpp b/include/sol/state_view.hpp
index c205a45b..3c3c6e2a 100644
--- a/include/sol/state_view.hpp
+++ b/include/sol/state_view.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/table.hpp b/include/sol/table.hpp
index ed34581a..8de42cd9 100644
--- a/include/sol/table.hpp
+++ b/include/sol/table.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/table_core.hpp b/include/sol/table_core.hpp
index d4b582f6..617f49a1 100644
--- a/include/sol/table_core.hpp
+++ b/include/sol/table_core.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/traits.hpp b/include/sol/traits.hpp
index 1bee30d5..8b333db4 100644
--- a/include/sol/traits.hpp
+++ b/include/sol/traits.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/types.hpp b/include/sol/types.hpp
index 23fb222d..6bff6c0e 100644
--- a/include/sol/types.hpp
+++ b/include/sol/types.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/usertype.hpp b/include/sol/usertype.hpp
index b4d774ae..d45b8c83 100644
--- a/include/sol/usertype.hpp
+++ b/include/sol/usertype.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/usertype_container.hpp b/include/sol/usertype_container.hpp
index 381bc983..758c5a50 100644
--- a/include/sol/usertype_container.hpp
+++ b/include/sol/usertype_container.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/usertype_core.hpp b/include/sol/usertype_core.hpp
index da3f6abb..ebdbe76a 100644
--- a/include/sol/usertype_core.hpp
+++ b/include/sol/usertype_core.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/usertype_proxy.hpp b/include/sol/usertype_proxy.hpp
index 5164865f..f3cad09a 100644
--- a/include/sol/usertype_proxy.hpp
+++ b/include/sol/usertype_proxy.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/include/sol/usertype_storage.hpp b/include/sol/usertype_storage.hpp
index ae25af1d..bbffc35c 100644
--- a/include/sol/usertype_storage.hpp
+++ b/include/sol/usertype_storage.hpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)
 
diff --git a/tests/test_usertypes.cpp b/tests/test_usertypes.cpp
index a39387e9..7c62098e 100644
--- a/tests/test_usertypes.cpp
+++ b/tests/test_usertypes.cpp
@@ -1,4 +1,4 @@
-// sol2
+// sol3
 
 // The MIT License (MIT)