diff --git a/installFish.sh b/installFish.sh
index 029176a..727796a 100644
--- a/installFish.sh
+++ b/installFish.sh
@@ -65,10 +65,10 @@ fish -c "abbr untgz 'tar -xvzf'"
 fish -c "abbr - 'cd -'"
 if grep "WSL" /proc/version > /dev/null; # only for WSL
 then
-    fish -c "abbr bigupdate 'sudo apt update && sudo apt upgrade -y && sudo apt full-upgrade -y && sudo apt autoremove -y'"
+    fish -c "abbr bigupdate 'sudo apt update && sudo apt upgrade -y && sudo apt full-upgrade -y && sudo apt autoremove -y && wget -q --show-progress https://git.kennel.ml/Anri/myLinuxConfiguration/raw/branch/main/update.sh -O tmp.sh && bash tmp.sh; rm tmp.sh'"
     fish -c "abbr d 'explorer.exe .'"
 else # if regular distro (i.e. Ubuntu)
-    fish -c "abbr bigupdate 'sudo apt update && sudo apt upgrade -y && sudo apt autoremove -y && sudo snap refresh'"
+    fish -c "abbr bigupdate 'sudo apt update && sudo apt upgrade -y && sudo apt autoremove -y && sudo snap refresh && wget -q --show-progress https://git.kennel.ml/Anri/myLinuxConfiguration/raw/branch/main/update.sh -O tmp.sh && bash tmp.sh; rm tmp.sh'"
     fish -c "abbr d 'nautilus . -w &> /dev/null & disown'"
     fish -c "abbr spotify 'LD_PRELOAD=/usr/local/lib/spotify-adblock.so spotify &> /dev/null & disown'"
 fi
diff --git a/installObsidian.sh b/installObsidian.sh
index eaa0137..aa63235 100644
--- a/installObsidian.sh
+++ b/installObsidian.sh
@@ -14,4 +14,4 @@ sudo snap install --dangerous obsidian.snap
 # Removing package
 rm obsidian.snap
 
-echo -e "\nObsidian installed! 🎉"
+echo -e "\nObsidian installed or updated! 🎉"
diff --git a/installOnlyOffice.sh b/installOnlyOffice.sh
index 8be4094..bbfcfba 100644
--- a/installOnlyOffice.sh
+++ b/installOnlyOffice.sh
@@ -7,4 +7,4 @@ sudo apt install ./onlyoffice.deb -y
 # Removing package
 rm onlyoffice.deb
 
-echo -e "\nOnlyOffice installed! 🎉"
+echo -e "\nOnlyOffice installed or updated! 🎉"
diff --git a/installParsec.sh b/installParsec.sh
index 41241f4..5c157ad 100644
--- a/installParsec.sh
+++ b/installParsec.sh
@@ -7,4 +7,4 @@ sudo apt install ./parsec.deb -y
 # Removing package
 rm parsec.deb
 
-echo -e "\nParsec installed! 🎉"
+echo -e "\nParsec installed or updated! 🎉"
diff --git a/update.sh b/update.sh
new file mode 100644
index 0000000..18e9fae
--- /dev/null
+++ b/update.sh
@@ -0,0 +1,23 @@
+if grep "Ubuntu" /proc/version > /dev/null || grep "WSL" /proc/version > /dev/null;
+then
+    # Update Java
+    fish -c "sdk update"
+    fish -c "sdk upgrade"
+    echo -e "\nJava updated! 🎉"
+
+    if grep "Ubuntu" /proc/version > /dev/null;
+    then
+
+        # Update Obsidian
+        wget -q --show-progress https://git.kennel.ml/Anri/myLinuxConfiguration/raw/branch/main/installObsidian.sh -O tmp.sh && bash tmp.sh; rm tmp.sh
+
+        # Update OnlyOffice
+        wget -q --show-progress https://git.kennel.ml/Anri/myLinuxConfiguration/raw/branch/main/installOnlyOffice.sh -O tmp.sh && bash tmp.sh; rm tmp.sh
+
+        # Update Parsec
+        wget -q --show-progress https://git.kennel.ml/Anri/myLinuxConfiguration/raw/branch/main/installParsec.sh -O tmp.sh && bash tmp.sh; rm tmp.sh
+
+    fi
+else
+    echo "Your distribution isn't supported."
+fi