diff --git a/docs/installation/manual_installation/debian_ubuntu.md b/docs/installation/manual_installation/debian_ubuntu.md
index 3397cf3..e6d20f7 100644
--- a/docs/installation/manual_installation/debian_ubuntu.md
+++ b/docs/installation/manual_installation/debian_ubuntu.md
@@ -131,7 +131,7 @@ sudo -i -u planka
 **Download the prebuild version of Planka.**
 ```bash
 cd /var/www/planka
-curl -fsSL https://github.com/plankanban/planka/releases/download/v1.21.0/planka-prebuild-v1.21.0.zip -o planka-prebuild.zip
+curl -fsSL https://github.com/plankanban/planka/releases/download/v1.21.1/planka-prebuild-v1.21.1.zip -o planka-prebuild.zip
 unzip planka-prebuild.zip -d /var/www/
 rm planka-prebuild.zip
 ```
diff --git a/docs/installation/manual_installation/windows.md b/docs/installation/manual_installation/windows.md
index b9dbc5d..f6c824e 100644
--- a/docs/installation/manual_installation/windows.md
+++ b/docs/installation/manual_installation/windows.md
@@ -15,7 +15,7 @@ mkdir C:\planka
 **Download the prebuild version of Planka.**
 ```powershell
 cd C:\planka
-curl https://github.com/plankanban/planka/releases/download/v1.21.0/planka-prebuild-v1.21.0.zip -o planka-prebuild.zip
+curl https://github.com/plankanban/planka/releases/download/v1.21.1/planka-prebuild-v1.21.1.zip -o planka-prebuild.zip
 Expand-Archive  planka-prebuild.zip -DestinationPath C:\
 rm planka-prebuild.zip
 ```