diff --git a/ChangeLog b/ChangeLog
index 4d35a29425..b21545cac9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1772,3 +1772,7 @@ Documentation
 
 Platform-specific changes
 * macOS: bump minimal supported version to 10.10
+
+1.6.2.1
+Bug fixes
+* Windows: fix text display in dialog boxes in non-latin locales
diff --git a/celestia.iss b/celestia.iss
index 7863e6d27e..01a5ad8b83 100644
--- a/celestia.iss
+++ b/celestia.iss
@@ -5,8 +5,8 @@
 
 [Setup]
 AppName=Celestia
-AppVersion=1.6.2
-VersionInfoVersion=1.6.2
+AppVersion=1.6.2.1
+VersionInfoVersion=1.6.2.1
 AppPublisher=Celestia Development Team
 AppPublisherURL=https://celestia.space/
 AppSupportURL=https://celestia.space/
diff --git a/src/celestia/res/resource.h b/src/celestia/res/resource.h
index 5461e9f8f0..d449b3fbff 100644
--- a/src/celestia/res/resource.h
+++ b/src/celestia/res/resource.h
@@ -2,7 +2,7 @@
 // Microsoft Visual C++ generated include file.
 // Used by celestia.rc
 //
-#define VERSION_STRING                  "1.6.2"
+#define VERSION_STRING                  "1.6.2.1"
 #define IDR_MENU1                       101
 #define IDD_ABOUT                       102
 #define IDI_CELESTIA_ICON               103