diff --git a/fabric/fabric-1.18.1/files/Install_Script.sh b/fabric/fabric-1.18.1/files/Install_Script.sh
index 8faacf8..f7b9ab6 100644
--- a/fabric/fabric-1.18.1/files/Install_Script.sh
+++ b/fabric/fabric-1.18.1/files/Install_Script.sh
@@ -8,12 +8,13 @@ export DISPLAY=0
 # Variables.
 echo " "
 echo "INFO ! Checking for latest Minecraft Server version."
-MC_VERSION_OLD=
+MC_VERSION_OLD=1.18
 FABRIC_VERSION_OLD=0.14.18
 MC_VERSION=1.18.1
 FABRIC_VERSION=0.14.19
+INSTALLER_VERSION=0.11.2
 
-SERVER_FILE=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${FABRIC_VERSION}/0.11.2/server/jar
+SERVER_FILE=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${FABRIC_VERSION}/${INSTALLER_VERSION}/server/jar
 MC_RUN_FILE=https://raw.githubusercontent.com/fithwum/minecraft/master/files/run-fabric.sh
 
 EULA_FILE=https://raw.githubusercontent.com/fithwum/minecraft/master/fabric/fabric-${MC_VERSION}/files/eula.txt
diff --git a/fabric/fabric-1.18.2/files/Install_Script.sh b/fabric/fabric-1.18.2/files/Install_Script.sh
index 72beb2b..f0a2657 100644
--- a/fabric/fabric-1.18.2/files/Install_Script.sh
+++ b/fabric/fabric-1.18.2/files/Install_Script.sh
@@ -8,12 +8,13 @@ export DISPLAY=0
 # Variables.
 echo " "
 echo "INFO ! Checking for latest Minecraft Server version."
-MC_VERSION_OLD=
+MC_VERSION_OLD=1.18.1
 FABRIC_VERSION_OLD=0.14.18
 MC_VERSION=1.18.2
 FABRIC_VERSION=0.14.19
+INSTALLER_VERSION=0.11.2
 
-SERVER_FILE=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${FABRIC_VERSION}/0.11.2/server/jar
+SERVER_FILE=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${FABRIC_VERSION}/${INSTALLER_VERSION}/server/jar
 MC_RUN_FILE=https://raw.githubusercontent.com/fithwum/minecraft/master/files/run-fabric.sh
 
 EULA_FILE=https://raw.githubusercontent.com/fithwum/minecraft/master/fabric/fabric-${MC_VERSION}/files/eula.txt
diff --git a/fabric/fabric-1.18/files/Install_Script.sh b/fabric/fabric-1.18/files/Install_Script.sh
index 6bbd83e..f1d880a 100644
--- a/fabric/fabric-1.18/files/Install_Script.sh
+++ b/fabric/fabric-1.18/files/Install_Script.sh
@@ -12,8 +12,9 @@ MC_VERSION_OLD=
 FABRIC_VERSION_OLD=1.14.18
 MC_VERSION=1.18
 FABRIC_VERSION=0.14.19
+INSTALLER_VERSION=0.11.2
 
-SERVER_FILE=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${FABRIC_VERSION}/0.11.2/server/jar
+SERVER_FILE=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${FABRIC_VERSION}/${INSTALLER_VERSION}/server/jar
 MC_RUN_FILE=https://raw.githubusercontent.com/fithwum/minecraft/master/files/run-fabric.sh
 
 EULA_FILE=https://raw.githubusercontent.com/fithwum/minecraft/master/fabric/fabric-${MC_VERSION}/files/eula.txt
diff --git a/fabric/fabric-1.19.1/files/Install_Script.sh b/fabric/fabric-1.19.1/files/Install_Script.sh
index a934ddc..1cf3650 100644
--- a/fabric/fabric-1.19.1/files/Install_Script.sh
+++ b/fabric/fabric-1.19.1/files/Install_Script.sh
@@ -8,12 +8,13 @@ export DISPLAY=0
 # Variables.
 echo " "
 echo "INFO ! Checking for latest Minecraft Server version."
-MC_VERSION_OLD=
+MC_VERSION_OLD=1.19
 FABRIC_VERSION_OLD=0.14.18
 MC_VERSION=1.19.1
 FABRIC_VERSION=0.14.19
+INSTALLER_VERSION=0.11.2
 
-SERVER_FILE=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${FABRIC_VERSION}/0.11.2/server/jar
+SERVER_FILE=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${FABRIC_VERSION}/${INSTALLER_VERSION}/server/jar
 MC_RUN_FILE=https://raw.githubusercontent.com/fithwum/minecraft/master/files/run-fabric.sh
 
 EULA_FILE=https://raw.githubusercontent.com/fithwum/minecraft/master/fabric/fabric-${MC_VERSION}/files/eula.txt
diff --git a/fabric/fabric-1.19.2/files/Install_Script.sh b/fabric/fabric-1.19.2/files/Install_Script.sh
index a59c9c0..34381f1 100644
--- a/fabric/fabric-1.19.2/files/Install_Script.sh
+++ b/fabric/fabric-1.19.2/files/Install_Script.sh
@@ -8,12 +8,13 @@ export DISPLAY=0
 # Variables.
 echo " "
 echo "INFO ! Checking for latest Minecraft Server version."
-MC_VERSION_OLD=
+MC_VERSION_OLD=1.19.1
 FABRIC_VERSION_OLD=0.14.18
 MC_VERSION=1.19.2
 FABRIC_VERSION=0.14.19
+INSTALLER_VERSION=0.11.2
 
-SERVER_FILE=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${FABRIC_VERSION}/0.11.2/server/jar
+SERVER_FILE=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${FABRIC_VERSION}/${INSTALLER_VERSION}/server/jar
 MC_RUN_FILE=https://raw.githubusercontent.com/fithwum/minecraft/master/files/run-fabric.sh
 
 EULA_FILE=https://raw.githubusercontent.com/fithwum/minecraft/master/fabric/fabric-${MC_VERSION}/files/eula.txt
diff --git a/fabric/fabric-1.19.3/files/Install_Script.sh b/fabric/fabric-1.19.3/files/Install_Script.sh
index 774b214..7649119 100644
--- a/fabric/fabric-1.19.3/files/Install_Script.sh
+++ b/fabric/fabric-1.19.3/files/Install_Script.sh
@@ -8,12 +8,13 @@ export DISPLAY=0
 # Variables.
 echo " "
 echo "INFO ! Checking for latest Minecraft Server version."
-MC_VERSION_OLD=
+MC_VERSION_OLD=1.19.2
 FABRIC_VERSION_OLD=0.14.18
 MC_VERSION=1.19.3
 FABRIC_VERSION=0.14.19
+INSTALLER_VERSION=0.11.2
 
-SERVER_FILE=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${FABRIC_VERSION}/0.11.2/server/jar
+SERVER_FILE=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${FABRIC_VERSION}/${INSTALLER_VERSION}/server/jar
 MC_RUN_FILE=https://raw.githubusercontent.com/fithwum/minecraft/master/files/run-fabric.sh
 
 EULA_FILE=https://raw.githubusercontent.com/fithwum/minecraft/master/fabric/fabric-${MC_VERSION}/files/eula.txt
diff --git a/fabric/fabric-1.19.4/files/Install_Script.sh b/fabric/fabric-1.19.4/files/Install_Script.sh
index 1c22839..ad23cd5 100644
--- a/fabric/fabric-1.19.4/files/Install_Script.sh
+++ b/fabric/fabric-1.19.4/files/Install_Script.sh
@@ -12,8 +12,9 @@ MC_VERSION_OLD=1.19.3
 FABRIC_VERSION_OLD=0.14.18
 MC_VERSION=1.19.4
 FABRIC_VERSION=0.14.19
+INSTALLER_VERSION=0.11.2
 
-SERVER_FILE=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${FABRIC_VERSION}/0.11.2/server/jar
+SERVER_FILE=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${FABRIC_VERSION}/${INSTALLER_VERSION}/server/jar
 MC_RUN_FILE=https://raw.githubusercontent.com/fithwum/minecraft/master/files/run-fabric.sh
 
 EULA_FILE=https://raw.githubusercontent.com/fithwum/minecraft/master/fabric/fabric-${MC_VERSION}/files/eula.txt
diff --git a/fabric/fabric-1.19/files/Install_Script.sh b/fabric/fabric-1.19/files/Install_Script.sh
index 51fa119..187c64a 100644
--- a/fabric/fabric-1.19/files/Install_Script.sh
+++ b/fabric/fabric-1.19/files/Install_Script.sh
@@ -8,12 +8,13 @@ export DISPLAY=0
 # Variables.
 echo " "
 echo "INFO ! Checking for latest Minecraft Server version."
-MC_VERSION_OLD=
+MC_VERSION_OLD=1.18.2
 FABRIC_VERSION_OLD=0.14.18
 MC_VERSION=1.19
 FABRIC_VERSION=0.14.19
+INSTALLER_VERSION=0.11.2
 
-SERVER_FILE=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${FABRIC_VERSION}/0.11.2/server/jar
+SERVER_FILE=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${FABRIC_VERSION}/${INSTALLER_VERSION}/server/jar
 MC_RUN_FILE=https://raw.githubusercontent.com/fithwum/minecraft/master/files/run-fabric.sh
 
 EULA_FILE=https://raw.githubusercontent.com/fithwum/minecraft/master/fabric/fabric-${MC_VERSION}/files/eula.txt