diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index 39ddaec..81b15f0 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -26,6 +26,7 @@ jobs:
             - uses: actions/checkout@v4
             - run: ./wshandler install_test_deps
             - run: sudo ./wshandler --policy download install /usr/bin/
+            - run: sudo ./wshandler upgrade /usr/bin/
             - run: make test WSHANDLER=wshandler
 
     ubuntu22-snap-yq:
@@ -34,6 +35,7 @@ jobs:
             - uses: actions/checkout@v4
             - run: ./wshandler install_test_deps
             - run: sudo ./wshandler --policy snap install /usr/bin/
+            - run: sudo ./wshandler upgrade /usr/bin/
             - run: make test WSHANDLER=wshandler
 
     appimage:
@@ -44,3 +46,5 @@ jobs:
             - run: make appimage ARCH=x86_64 YQ_ARCH=amd64 WSHANDLER_VERSION=1.1.1
             - run: make appimage ARCH=aarch64 YQ_ARCH=arm64
             - run: make test WSHANDLER=./build/appimage/wshandler-x86_64.AppImage
+            - run: sudo ./build/appimage/wshandler-x86_64.AppImage upgrade_appimage /usr/bin/
+            - run: wshandler --version
diff --git a/README.md b/README.md
index 6167a11..9b03875 100644
--- a/README.md
+++ b/README.md
@@ -85,6 +85,8 @@ Package repository commands:
 wshandler installation commands:
   install_test_deps
   [-p|--policy {skip_yq}|snap|download] install <BIN_PATH {~/bin}>
+  upgrade <BIN_PATH {~/bin}>
+  upgrade_appimage <BIN_PATH {~/bin}>
 ```
 
 Examples
diff --git a/wshandler b/wshandler
index d5ee2da..a1c0bc5 100755
--- a/wshandler
+++ b/wshandler
@@ -67,6 +67,8 @@ help()
     echo "wshandler installation commands:"
     echo "  install_test_deps"
     echo "  [-p|--policy {skip_yq}|snap|download] install <BIN_PATH {~/bin}>"
+    echo "  upgrade <BIN_PATH {~/bin}>"
+    echo "  upgrade_appimage <BIN_PATH {~/bin}>"
 
     exit "${EXIT_CODE}"
 }
@@ -715,6 +717,15 @@ snap_install()
     sudo snap install "$@"
 }
 
+wsh_download()
+{
+    if ! command -v "wget" > /dev/null
+    then
+        apt_install wget
+    fi
+    wget -O - "$@"
+}
+
 
 WSH_SOURCE_TYPES="git"
 WSH_COMMAND_POLICY=default
@@ -846,11 +857,7 @@ do
                         snap_install yq
                         ;;
                     download)
-                        if ! command -v "wget" > /dev/null
-                        then
-                            apt_install wget
-                        fi
-                        wget -O - "https://github.com/mikefarah/yq/releases/latest/download/yq_linux_$(dpkg --print-architecture).tar.gz" \
+                        wsh_download "https://github.com/mikefarah/yq/releases/latest/download/yq_linux_$(dpkg --print-architecture).tar.gz" \
                             | tar -zxO > "${BIN_PATH}/yq"
                         chmod +x "${BIN_PATH}/yq"
                         ;;
@@ -861,6 +868,22 @@ do
             fi
             exit;;
 
+        upgrade)
+            BIN_PATH=${2:-"${HOME}/bin"}
+            mkdir -p "${BIN_PATH}"
+
+            wsh_download "https://github.com/asherikov/wshandler/releases/latest/download/wshandler" > "${BIN_PATH}/wshandler"
+            chmod +x "${BIN_PATH}/wshandler"
+            exit;;
+
+        upgrade_appimage)
+            BIN_PATH=${2:-"${HOME}/bin"}
+            mkdir -p "${BIN_PATH}"
+
+            wsh_download "https://github.com/asherikov/wshandler/releases/latest/download/wshandler-$(uname -m).AppImage" > "${BIN_PATH}/wshandler"
+            chmod +x "${BIN_PATH}/wshandler"
+            exit;;
+
         *)
             help 1;;
     esac