diff --git a/ChangeLog.rst b/ChangeLog.rst
index bc36b685..0f79fc1f 100644
--- a/ChangeLog.rst
+++ b/ChangeLog.rst
@@ -128,7 +128,7 @@
   `#3222 <https://github.com/fmtlib/fmt/pull/3222>`_).
   Thanks `@phprus (Vladislav Shchapov) <https://github.com/phprus>`_.
 
-* Improved validation of format specifiers for `std::chrono::duration`
+* Improved validation of format specifiers for ``std::chrono::duration``
   (`#3219 <https://github.com/fmtlib/fmt/issues/3219>`_,
   `#3232 <https://github.com/fmtlib/fmt/pull/3232>`_).
   Thanks `@ShawnZhong (Shawn Zhong) <https://github.com/ShawnZhong>`_.
diff --git a/include/fmt/core.h b/include/fmt/core.h
index 06477a81..46723d59 100644
--- a/include/fmt/core.h
+++ b/include/fmt/core.h
@@ -17,7 +17,7 @@
 #include <type_traits>
 
 // The fmt library version in the form major * 10000 + minor * 100 + patch.
-#define FMT_VERSION 90101
+#define FMT_VERSION 100000
 
 #if defined(__clang__) && !defined(__ibmxl__)
 #  define FMT_CLANG_VERSION (__clang_major__ * 100 + __clang_minor__)
@@ -175,7 +175,7 @@
 #ifndef FMT_BEGIN_NAMESPACE
 #  define FMT_BEGIN_NAMESPACE \
     namespace fmt {           \
-    inline namespace v9 {
+    inline namespace v10 {
 #  define FMT_END_NAMESPACE \
     }                       \
     }