diff --git a/Release_Notes.txt b/Release_Notes.txt
index 8bab06866..1b10fcaae 100644
--- a/Release_Notes.txt
+++ b/Release_Notes.txt
@@ -13,6 +13,20 @@
 Copyright 2001 - 2020 by Joe Taylor, K1JT.
 
 
+		  Release: WSJT-X 2.2.1
+		       June 5, 2020
+		  ---------------------
+
+WSJT-X 2.2.1 is a bug-fix release that fixes a critical defect found
+in the v2.2.0 GA release. Here is a brief summary;
+
+   - Incorporate a revised Hamlib version the address a regression
+     in rig control of some rigs including the Yaesu FT-991 and FT-891.
+
+   - Include support for the Yaesu FT-920 when controlled by Ham Radio
+     Deluxe. This change inadvertently missed the v2.2.0 GA release.
+
+
 		   Release: WSJT-X 2.2
 		       June 2, 2020
 		   -------------------
diff --git a/Versions.cmake b/Versions.cmake
index ecfe0456f..a36497a1d 100644
--- a/Versions.cmake
+++ b/Versions.cmake
@@ -1,6 +1,6 @@
 # Version number components
 set (WSJTX_VERSION_MAJOR 2)
 set (WSJTX_VERSION_MINOR 2)
-set (WSJTX_VERSION_PATCH 0)
+set (WSJTX_VERSION_PATCH 1)
 set (WSJTX_RC 4)		 # release candidate number, comment out or zero for development versions
 set (WSJTX_VERSION_IS_RELEASE 1) # set to 1 for final release build