diff --git a/ccache-4.6.1.tar.xz b/ccache-4.6.1.tar.xz
deleted file mode 100644
index 5976368..0000000
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deleted file mode 100644
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new file mode 100644
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diff --git a/ccache.changes b/ccache.changes
index 5a15f8b..fc840c3 100644
--- a/ccache.changes
+++ b/ccache.changes
@@ -1,3 +1,50 @@
+-------------------------------------------------------------------
+Sun Sep 18 08:51:21 UTC 2022 - Dirk Müller <dmueller@suse.com>
+
+- update to 4.6.3:
+  * Fixed detection of PCH header for concatenated `-include` option (e.g.,
+   `-includepch.h` instead of `-include pch.h`).
+  * Fixed build with musl when using GCC 12.
+  * Disabled the `"Failure to write output file"` when running on a filesystem
+   that doesn't support read-only directories.
+  * Fixed a race condition that could lead to a crash if a file in the cache is
+    removed with unlucky timing, e.g. by another ccache process doing cache
+    cleanup.
+  * Dependency file rewriting will now always be performed if
+    `base_dir`/`CCACHE_BASEDIR` is active. This fixes a problem with the
+    dependency file content when Clang is used with `-fsanitize=address`.
+  * Fixed handling of error condition for `--hash-file`/`--checksum-file`.
+  * Made sure to enable the inode cache only if subsecond `stat` timestamps are
+    available.
+  * Added a work-around for a Clang bug when writing to a full NFS file system.
+  * Made failure writing to the output file increment the "`bad output file`"
+    counter instead of "`cache miss`".
+  * Fixed false positive cache hits for code constructions similar to
+    `__asm__(".incbin" " \"file\"")`.
+  * Fixed false success for `-fcolor-diagnostics` probe with GCC. A side effect of
+    this is that a compiler type that ccache can't identify from the compiler name
+    (such as `/usr/bin/cc` where `cc` is not a symlink) from now on won't produce
+    color diagnostics when used via ccache even if the compiler actually is GCC or
+    Clang.
+  * More cases of invalid secondary storage URLs are now handled gracefully.
+  * Fixed the display of maximum cache size in `ccache -s` if it's 0 (=
+    unlimited).
+  * Removed AsciiDoc markup from help text of `--trim-dir`.
+  * The temporary directory is now cleaned up properly even if it's left
+    unconfigured.
+  * Made cleanup of the temporary directory not rely a directory timestamp.
+  * Made sure to retain mtime/atime when recompressing cache files with
+    `-X`/`--recompress`.
+  * The correct umask is now used when populating the primary cache from a
+    secondary cache.
+  * Fixed creation of temporary files on file systems that don't support hard
+    links (such as FAT32).
+  * Added knowledge about `-Wa,...=file` so that ccache then falls back to running
+    the real compiler.
+  * Corrected handling of space in paths when using response file on Windows.
+  * Fixed crash due to empty include filename in preprocessor output generated by
+    `f2c`.
+
 -------------------------------------------------------------------
 Tue Aug 30 04:03:21 UTC 2022 - Bernhard Wiedemann <bwiedemann@suse.com>
 
diff --git a/ccache.spec b/ccache.spec
index a0c50d1..5cb48a7 100644
--- a/ccache.spec
+++ b/ccache.spec
@@ -17,7 +17,7 @@
 
 
 Name:           ccache
-Version:        4.6.1
+Version:        4.6.3
 Release:        0
 Summary:        A Fast C/C++ Compiler Cache
 License:        GPL-3.0-or-later