diff --git a/src/main.rs b/src/main.rs
index d38fcba3..78e1a288 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -92,6 +92,12 @@ fn run() -> Result<(), Error> {
         }
     }
 
+    #[cfg(windows)]
+    let powershell = windows::Powershell::new();
+
+    #[cfg(windows)]
+    report(&mut reports, powershell.update_modules(&mut terminal));
+
     if !(matches.is_present("no_system")) {
         #[cfg(target_os = "linux")]
         report(&mut reports, linux::upgrade(&sudo, &mut terminal));
diff --git a/src/windows.rs b/src/windows.rs
index ca966696..ff427d48 100644
--- a/src/windows.rs
+++ b/src/windows.rs
@@ -1,6 +1,7 @@
 use super::terminal::Terminal;
-use super::utils::{self, Check};
+use super::utils::{self, which, Check};
 use failure;
+use std::path::PathBuf;
 use std::process::Command;
 
 #[must_use]
@@ -18,3 +19,31 @@ pub fn run_chocolatey(terminal: &mut Terminal) -> Option<(&'static str, bool)> {
 
     None
 }
+
+pub struct Powershell {
+    path: Option<PathBuf>,
+}
+
+impl Powershell {
+    pub fn new() -> Self {
+        Powershell {
+            path: which("powershell"),
+        }
+    }
+
+    #[must_use]
+    pub fn update_modules(&self, terminal: &mut Terminal) -> Option<(&'static str, bool)> {
+        if let Some(powershell) = &self.path {
+            terminal.print_separator("Powershell Module Update");
+
+            let success = || -> Result<(), failure::Error> {
+                Command::new(&powershell).arg("Update-Module").spawn()?.wait()?.check()?;
+                Ok(())
+            }().is_ok();
+
+            return Some(("Powershell Module Update", success));
+        }
+
+        None
+    }
+}