diff --git a/debian/changelog b/debian/changelog
index d2116d23f..05dc43746 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,19 @@
+cmake (3.27.0~rc4-1) experimental; urgency=medium
+
+  * New upstream version 3.27.0~rc4
+  * Refresh patches
+    - Drop 0002-Tolerate-empty-proc-cpuinfo.patch (merged upstream)
+    - Drop 0003-Linux-Provide-multiarch-library-directory-regex-earl.patch
+      (merged upstream)
+    - Drop 0004-HIP-Fix-search-for-hip-lang-CMake-package-on-multiar.patch
+      (merged upstream)
+    - Drop 0005-HIP-Add-support-for-HIP-runtime-in-system-paths.patch
+      (merged upstream)
+  * Fix cmake_minimum_required() in findmodules test
+  * New Build-Depend on libcppdap-dev
+
+ -- Timo Röhling <roehling@debian.org>  Fri, 07 Jul 2023 12:16:14 +0200
+
 cmake (3.26.4-4) unstable; urgency=medium
 
   * Upload to unstable.