diff --git a/HISTORY b/HISTORY
index fe3690da2..284c0e20b 100644
--- a/HISTORY
+++ b/HISTORY
@@ -1,4 +1,4 @@
-5.2.0   2020-??-??
+5.2.0   2020-10-22
         general: add support for PostgreSQL 13 (Ian)
         general: remove support for PostgreSQL 9.3 (Ian)
         config: add support for file inclusion directives (Ian)
diff --git a/doc/appendix-release-notes.xml b/doc/appendix-release-notes.xml
index 08d02b90e..3eaabf5ef 100644
--- a/doc/appendix-release-notes.xml
+++ b/doc/appendix-release-notes.xml
@@ -19,7 +19,7 @@
 
   <sect1 id="release-5.2.0">
     <title id="release-current">Release 5.2.0</title>
-    <para><emphasis>??? ?? October, 2020</emphasis></para>
+    <para><emphasis>Thu 22 October, 2020</emphasis></para>
 
     <para>
       &repmgr; 5.2.0 is a major release.
diff --git a/repmgr_version.h.in b/repmgr_version.h.in
index 89a3e15d3..3c8c42cf8 100644
--- a/repmgr_version.h.in
+++ b/repmgr_version.h.in
@@ -1,5 +1,5 @@
 #define REPMGR_VERSION_DATE ""
 #define REPMGR_VERSION "5.2.0"
 #define REPMGR_VERSION_NUM 50200
-#define REPMGR_RELEASE_DATE "2020-XX-XX"
+#define REPMGR_RELEASE_DATE "2020-10-22"
 #define PG_ACTUAL_VERSION_NUM