diff --git a/RELEASES.md b/RELEASES.md
index 7aace72671ea3d618cb5a2572498ca3fc2c88a57..8c7e5a2ee6a82fd48017a3d5254790a922232fea 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -11,6 +11,7 @@
   and revised the build and run instructions as they have changed for these versions.
 * ...
 * NEMO: Updated build instructions for the NEMO v4.0 and XIOS v2.5. Added required architecture files for PRACE Tier-0 systems.
+* Quantum Espresso: Updated download and build instructions. Note that now (free) registration is required to download the source code.
 * TensorFlow ...
 * Updated the benchmark suite to the status as used for the PRACE-5IP benchmarking deliverable D7.5 "Evaluation of Benchmark Performance" (November 30, 2021)