diff --git a/.github/workflows/startup.yml b/.github/workflows/startup.yml
index b5de3a5..fad1e08 100644
--- a/.github/workflows/startup.yml
+++ b/.github/workflows/startup.yml
@@ -23,7 +23,7 @@ jobs:
         run: TERM="xterm"
 
       - name: setup server
-        run: chmod +x setup.sh && ./setup.sh --name minecraft --proceed true --version 1.20.2 --port 25565 --eula true --remove true --start false
+        run: chmod +x setup.sh && ./setup.sh --name minecraft --proceed true --version 1.20.4 --port 25565 --eula true --remove true --start false
 
       - name: startup server
         run: cd minecraft && chmod +x start.sh && ./start.sh --verbose
diff --git a/readme.md b/readme.md
index 1b0f4b6..69ab8c0 100644
--- a/readme.md
+++ b/readme.md
@@ -32,7 +32,7 @@ This will start the script in interactive mode and you must answer questions
 If you like a straight one-liner which is non-interactive you may use the setup arguments like this
 
 ```
-./setup.sh --name minecraft --proceed true --version 1.20.2 --port 25565 --eula true --remove true --start true
+./setup.sh --name minecraft --proceed true --version 1.20.4 --port 25565 --eula true --remove true --start true
 ```
 
 ## serverstart
diff --git a/setup.sh b/setup.sh
index 8fc0711..b0ee037 100644
--- a/setup.sh
+++ b/setup.sh
@@ -333,11 +333,11 @@ serverDirectory=$(pwd)
 # download java executable from mojang
 if [[ ${versionArg} == false ]]; then
 	PS3="$(date +"%H:%M:%S") prompt: which server version would you like to install? "
-	versions=("1.20.2" "1.19.4" "1.18.2" "1.17.1")
+	versions=("1.20.4" "1.19.4" "1.18.2" "1.17.1")
 	select version in "${versions[@]}"; do
 		case ${version} in
-		"1.20.2")
-			FetchServerFile "5b868151bd02b41319f54c8d4061b8cae84e665c"
+		"1.20.4")
+			FetchServerFile "8dd1a28015f51b1803213892b50b7b4fc76e594d"
 			break
 			;;
 		"1.19.4")
@@ -360,8 +360,8 @@ if [[ ${versionArg} == false ]]; then
 elif [[ ${versionArg} == true ]]; then
 	version="${versionVal}"
 	case ${version} in
-	"1.20.2")
-		FetchServerFile "5b868151bd02b41319f54c8d4061b8cae84e665c"
+	"1.20.4")
+		FetchServerFile "8dd1a28015f51b1803213892b50b7b4fc76e594d"
 		;;
 	"1.19.4")
 		FetchServerFile "8f3112a1049751cc472ec13e397eade5336ca7ae"
diff --git a/update.sh b/update.sh
index 00edc71..de1be04 100644
--- a/update.sh
+++ b/update.sh
@@ -45,8 +45,8 @@ Print "ok" "server successfully stopped"
 CachedBackup "update"
 
 # update from url
-url="https://launcher.mojang.com/v1/objects/5b868151bd02b41319f54c8d4061b8cae84e665c/server.jar"
-version="1.20.2"
+url="https://launcher.mojang.com/v1/objects/8dd1a28015f51b1803213892b50b7b4fc76e594d/server.jar"
+version="1.20.4"
 
 # Test internet connectivity and update on success
 wget --spider --quiet "${url}"