diff --git a/common/lc_global.h b/common/lc_global.h
index 86b5a349..007b511c 100644
--- a/common/lc_global.h
+++ b/common/lc_global.h
@@ -55,9 +55,9 @@ char* strupr(char* string);
 
 // Version number.
 #define LC_VERSION_MAJOR 21
-#define LC_VERSION_MINOR 03
+#define LC_VERSION_MINOR 06
 #define LC_VERSION_PATCH 0
-#define LC_VERSION_TEXT "21.03"
+#define LC_VERSION_TEXT "21.06"
 
 // Forward declarations.
 class Project;
diff --git a/docs/leocad.1 b/docs/leocad.1
index d6becbc2..57ee6f09 100644
--- a/docs/leocad.1
+++ b/docs/leocad.1
@@ -1,4 +1,4 @@
-.TH LEOCAD 1 "14 March 2021"
+.TH LEOCAD 1 "5 June 2021"
 .\" NAME should be all caps, SECTION should be 1-8, maybe w/ subsection
 .\" other params are allowed: see man(7), man(1)
 .SH NAME
diff --git a/leocad.pro b/leocad.pro
index 89a5cc23..5d679342 100644
--- a/leocad.pro
+++ b/leocad.pro
@@ -20,7 +20,7 @@ CONFIG += precompile_header incremental c++11 force_debug_info
 
 win32 {
 	RC_ICONS = resources/leocad.ico
-	VERSION = 21.3.0.0
+	VERSION = 21.6.0.0
 	QMAKE_TARGET_COMPANY = LeoCAD Software
 	QMAKE_TARGET_DESCRIPTION = LeoCAD
 	QMAKE_TARGET_COPYRIGHT = "Copyright (C) LeoCAD.org"
diff --git a/qt/Info.plist b/qt/Info.plist
index 4f0f2073..e1a6f3b2 100644
--- a/qt/Info.plist
+++ b/qt/Info.plist
@@ -63,7 +63,7 @@
 	<key>CFBundleSignature</key>
 	<string>LCAD</string>
 	<key>CFBundleVersion</key>
-	<string>21.03.0</string>
+	<string>21.06.0</string>
 	<key>CFBundleDisplayName</key>
 	<string>LeoCAD</string>
 	<key>CFBundleName</key>
diff --git a/snapcraft.yaml b/snapcraft.yaml
index 39238534..5e50337a 100644
--- a/snapcraft.yaml
+++ b/snapcraft.yaml
@@ -1,7 +1,7 @@
 name: leocad
 base: core18
 adopt-info: leocad
-version: '21.03'
+version: '21.06'
 
 grade: stable
 confinement: strict
diff --git a/tools/setup/leocad.appdata.xml b/tools/setup/leocad.appdata.xml
index ed6ab83e..cdee929d 100644
--- a/tools/setup/leocad.appdata.xml
+++ b/tools/setup/leocad.appdata.xml
@@ -22,6 +22,7 @@
 		<id>leocad.desktop</id>
 	</provides>
 	<releases>
+		<release version="21.06" date="2021-06-05" />
 		<release version="21.03" date="2021-03-14" />
 		<release version="21.01" date="2021-01-12" />
 		<release version="19.07.1" date="2019-07-14" />