diff --git a/src/plugins/wp/Changelog b/src/plugins/wp/Changelog
index 909735d988651140947876f46b2af84fc089552a..d63682d54178874f4cf78329fe3a9a967d9b5293 100644
--- a/src/plugins/wp/Changelog
+++ b/src/plugins/wp/Changelog
@@ -24,7 +24,7 @@
 Plugin WP <next-release>
 #########################
 
--* WP         [2020-00-00] Fixes opaque structures handling
+-* WP         [2020-01-20] Fixes opaque structures handling
 - TIP         [2020-11-06] New tactic: Sequence unrolling
 - TIP         [2020-11-05] New tactic: Induction
 - WP          [2020-11-04] Removed option -wp-bits (now always enabled)