diff --git a/src/json.hpp b/src/json.hpp
index d00d7af6672e95d1743a478b8eb713e249ef7ca6..728b88700107beefc93f3b858a4d833c55ff2f20 100644
--- a/src/json.hpp
+++ b/src/json.hpp
@@ -2625,7 +2625,7 @@ class basic_json
 
     @liveexample{The example shows several calls to `get_ref()`.,get_ref}
 
-    @since version 1.0.1
+    @since version 1.1.0
     */
     template<typename ReferenceType, typename
              std::enable_if<
@@ -3155,7 +3155,7 @@ class basic_json
     with range checking
     @sa @ref value() for access by value with a default value
 
-    @since version 1.0.1
+    @since version 1.1.0
     */
     template<typename T>
     reference operator[](T* key)
@@ -3204,7 +3204,7 @@ class basic_json
     with range checking
     @sa @ref value() for access by value with a default value
 
-    @since version 1.0.1
+    @since version 1.1.0
     */
     template<typename T>
     const_reference operator[](T* key) const
diff --git a/src/json.hpp.re2c b/src/json.hpp.re2c
index 0bf519fd99241eab64543843e573ceeb7a4cf8fa..e55e1d1475f98ec0cc2d7f3a2d4047fcf2df331c 100644
--- a/src/json.hpp.re2c
+++ b/src/json.hpp.re2c
@@ -2625,7 +2625,7 @@ class basic_json
 
     @liveexample{The example shows several calls to `get_ref()`.,get_ref}
 
-    @since version 1.0.1
+    @since version 1.1.0
     */
     template<typename ReferenceType, typename
              std::enable_if<
@@ -3155,7 +3155,7 @@ class basic_json
     with range checking
     @sa @ref value() for access by value with a default value
 
-    @since version 1.0.1
+    @since version 1.1.0
     */
     template<typename T>
     reference operator[](T* key)
@@ -3204,7 +3204,7 @@ class basic_json
     with range checking
     @sa @ref value() for access by value with a default value
 
-    @since version 1.0.1
+    @since version 1.1.0
     */
     template<typename T>
     const_reference operator[](T* key) const