diff --git a/README.MD b/README.MD
index e520430..1ba8dd9 100644
--- a/README.MD
+++ b/README.MD
@@ -1,6 +1,6 @@
 # JetBrains Java Runtime (JBR, JRE)
 
-Version: 17.0.11
+Version: 21.0.6
 
 ## Git
 
@@ -18,11 +18,11 @@ git config lfs.https://di9.ru/Voomra/aur-jbr.git/info/lfs.locksverify true
 ### ArchLinux
 
 ```shell
-sudo make -B archlinux
+make -B archlinux
 ```
 
 ### Debian
 
 ```shell
-sudo make -B debian
+make -B debian
 ```
diff --git a/debian/build.sh b/debian/build.sh
index 895601b..13528d9 100755
--- a/debian/build.sh
+++ b/debian/build.sh
@@ -1,23 +1,34 @@
 #!/bin/bash
+PACKAGE_NAME=jetbrains-java-21-jre
+PACKAGE_VERSION=21.0.6
+PACKAGE_REL=1
+PACKAGE_DESC='JetBrains Runtime 21 (JBR)'
+JVM_ARCHIVE=java-21-jetbrains-amd64.tar.gz
+JVM_DIR=java-21-jetbrains-amd64
+
 echo '--- CREATE DIRS'
-mkdir -p package/usr/lib/jvm/java-17-jetbrains-amd64
-mkdir -p package/usr/share/licenses/java-17-jetbrains-amd64
+mkdir -p package/usr/lib/jvm/$JVM_DIR
+mkdir -p package/usr/share/licenses/$JVM_DIR
 
 echo '--- UNPACK ARCHIVE'
-tar -xf ../java-17-jetbrains.tar.gz -C package/usr/lib/jvm/java-17-jetbrains-amd64 --strip-component=1
+tar -xf ../$JVM_ARCHIVE -C package/usr/lib/jvm/$JVM_DIR --strip-component=1
 
 echo '--- MOVE LICENSE FILES'
-mv package/usr/lib/jvm/java-17-jetbrains-amd64/legal/* package/usr/share/licenses/java-17-jetbrains-amd64/
-rmdir package/usr/lib/jvm/java-17-jetbrains-amd64/legal
+mv package/usr/lib/jvm/$JVM_DIR/legal/* package/usr/share/licenses/$JVM_DIR/
+rmdir package/usr/lib/jvm/$JVM_DIR/legal
 
 echo '--- GENERATE control FILE'
 mkdir -p package/DEBIAN/
 PKG_SIZE=$(du -ks package/usr | cut -f1)
-sed "s/__PKG_SIZE__/$PKG_SIZE/" control > package/DEBIAN/control
+sed "s/__PACKAGE_NAME__/$PACKAGE_NAME/" control | \
+sed "s/__PACKAGE_VERSION__/$PACKAGE_VERSION/" | \
+sed "s/__PACKAGE_REL__/$PACKAGE_REL/" | \
+sed "s/__PACKAGE_DESC__/$PACKAGE_DESC/" | \
+sed "s/__PKG_SIZE__/$PKG_SIZE/" > package/DEBIAN/control
 
 echo '--- BUILD PACKAGE'
-dpkg-deb --build ./package java-17-jetbrains-amd64.deb
-chown 1000:1000 java-17-jetbrains-amd64.deb
+dpkg-deb --build ./package $JVM_DIR.deb
+chown 1000:1000 $JVM_DIR.deb
 
 echo '--- CLEAR'
 rm -rf package/
diff --git a/debian/control b/debian/control
index 9005325..849ffd6 100644
--- a/debian/control
+++ b/debian/control
@@ -1,8 +1,8 @@
-Package: jetbrains-java-17-jre
-Version: 17.0.11~debian1
+Package: __PACKAGE_NAME__
+Version: __PACKAGE_VERSION__-__PACKAGE_REL__
 Section: java
 Priority: optional
 Architecture: amd64
 Installed-Size: __PKG_SIZE__
 Maintainer: Voomra <mail@di9.ru>
-Description: JetBrains Runtime 17 (JBR)
+Description: __PACKAGE_DESC__
diff --git a/java-17-jetbrains.tar.gz b/java-17-jetbrains.tar.gz
deleted file mode 100644
index 70b64ea..0000000
--- a/java-17-jetbrains.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bd4870c9f0c9b5d1e33cc0fee568649d527f439b2145b6e976b7cb53f435f389
-size 197810387
diff --git a/java-21-jetbrains-amd64.tar.gz b/java-21-jetbrains-amd64.tar.gz
new file mode 100644
index 0000000..f188b18
--- /dev/null
+++ b/java-21-jetbrains-amd64.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:01130dcb3f3af0282b3deb5b306bc8ed89b5c6259d18889ef4998b57d2ac3bb5
+size 216358212