diff --git a/deployments/docker/generate_api_key.ps1 b/deployments/docker/generate_api_key.ps1
index 5e494f6..e63f678 100644
--- a/deployments/docker/generate_api_key.ps1
+++ b/deployments/docker/generate_api_key.ps1
@@ -1,8 +1,14 @@
 Write-Host "Generating API key..."
 
-# all characters
-$API_KEY=(-join ((33..126) | Get-Random -Count 32 | % {[char]$_}))
+# Define character ranges for alphanumeric characters
+$chars = @()
+$chars += 48..57   # 0-9
+$chars += 65..90   # A-Z
+$chars += 97..122  # a-z
+
+# Generate API key
+$API_KEY = -join ($chars | Get-Random -Count 64 | ForEach-Object { [char]$_ })
 $env:AI_UNLIMITED_INIT_API_KEY = $API_KEY
 
-Write-Host "API Key is generated, please export it by running the following command: \n"
-Write-Host '$env:AI_UNLIMITED_INIT_API_KEY = $API_KEY'
\ No newline at end of file
+Write-Host "API Key is generated, please export it by running the following command: `n"
+Write-Host '$env:AI_UNLIMITED_INIT_API_KEY = $API_KEY'