diff --git a/README.md b/README.md
index 74df3e6..fab6c5b 100644
--- a/README.md
+++ b/README.md
@@ -65,7 +65,7 @@ include(FetchContent)
 FetchContent_Declare(upa
   GIT_REPOSITORY https://github.com/upa-url/upa.git
   GIT_SHALLOW TRUE
-  GIT_TAG v0.4.2
+  GIT_TAG v1.0.0
 )
 FetchContent_MakeAvailable(upa)
 ...
@@ -77,7 +77,7 @@ target_link_libraries(exe-target PRIVATE upa::url)
 If you are using the [CPM.cmake script](https://github.com/cpm-cmake/CPM.cmake) and have included it in your `CMakeLists.txt`, then:
 
 ```cmake
-CPMAddPackage("gh:upa-url/upa@0.4.2")
+CPMAddPackage("gh:upa-url/upa@1.0.0")
 ...
 target_link_libraries(exe-target PRIVATE upa::url)
 ```
diff --git a/include/upa/url_version.h b/include/upa/url_version.h
index 43dc60c..3eac375 100644
--- a/include/upa/url_version.h
+++ b/include/upa/url_version.h
@@ -8,11 +8,11 @@
 
 // NOLINTBEGIN(*-macro-*)
 
-#define UPA_URL_VERSION_MAJOR 0
-#define UPA_URL_VERSION_MINOR 4
-#define UPA_URL_VERSION_PATCH 2
+#define UPA_URL_VERSION_MAJOR 1
+#define UPA_URL_VERSION_MINOR 0
+#define UPA_URL_VERSION_PATCH 0
 
-#define UPA_URL_VERSION "0.4.2"
+#define UPA_URL_VERSION "1.0.0"
 
 // NOLINTEND(*-macro-*)