diff --git a/prerequisites/download-prerequisites.ps1 b/prerequisites/download-prerequisites.ps1
index 29eeed6..675d997 100644
--- a/prerequisites/download-prerequisites.ps1
+++ b/prerequisites/download-prerequisites.ps1
@@ -5,8 +5,8 @@ $url = "https://developer.arm.com/-/media/Files/downloads/gnu-rm/6-2017q2/gcc-ar
 $file = "$storageDir\gcc-arm-none-eabi-6-2017-q2-update-win32.exe"
 $webclient.DownloadFile($url,$file)
 #Download git-scm
-$url = "https://github.com/git-for-windows/git/releases/download/v2.16.2.windows.1/Git-2.16.2-32-bit.exe"
-$file = "$storageDir\Git-2.16.2-32-bit.exe"
+$url = "https://github.com/git-for-windows/git/releases/download/v2.17.1.windows.2/Git-2.17.1.2-32-bit.exe"
+$file = "$storageDir\Git-2.17.1.2-32-bit.exe"
 $webclient.DownloadFile($url,$file)
 #Download Mercurial
 $url = "https://mercurial-scm.org/release/windows/Mercurial-4.1.1.exe"
@@ -25,6 +25,6 @@ $url = "https://developer.mbed.org/media/downloads/drivers/mbedWinSerial_16466.e
 $file = "$storageDir\mbedWinSerial_16466.exe"
 $webclient.DownloadFile($url,$file)
 #Download mbed-cli
-$url = "https://github.com/ARMmbed/mbed-cli/archive/1.6.0.zip"
-$file = "$storageDir\mbed-cli-1.6.0.zip"
+$url = "https://github.com/ARMmbed/mbed-cli/archive/1.7.1.zip"
+$file = "$storageDir\mbed-cli-1.7.1.zip"
 $webclient.DownloadFile($url,$file)
diff --git a/source/install.nsi b/source/install.nsi
index 4c229b1..7d6e1ec 100644
--- a/source/install.nsi
+++ b/source/install.nsi
@@ -48,14 +48,14 @@ ${StrTrimNewLines}
 ;--------------------------------
 ;Config Section
   !define PRODUCT_NAME        "Mbed CLI for Windows"
-  !define PRODUCT_VERSION     "0.4.5"
-  !define MBED_CLI_ZIP        "mbed-cli-1.6.0.zip"
-  !define MBED_CLI_VERSION    "mbed-cli-1.6.0"
+  !define PRODUCT_VERSION     "0.4.6"
+  !define MBED_CLI_ZIP        "mbed-cli-1.7.1.zip"
+  !define MBED_CLI_VERSION    "mbed-cli-1.7.1"
   !define MBED_CLI_ENV        "MBED_CLI_TOOLS"
   !define PRODUCT_PUBLISHER   "Arm Mbed"
   !define PYTHON_INSTALLER    "python-2.7.13.msi"
   !define GCC_EXE             "gcc-arm-none-eabi-6-2017-q2-update-win32.exe"
-  !define GIT_INSTALLER       "Git-2.16.2-32-bit.exe"
+  !define GIT_INSTALLER       "Git-2.17.1.2-32-bit.exe"
   !define MERCURIAL_INSTALLER "Mercurial-4.1.1.exe"
   !define MBED_SERIAL_DRIVER  "mbedWinSerial_16466.exe"
   !define UNINST_KEY          "Software\Microsoft\Windows\CurrentVersion\Uninstall\mbed_cli"