diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 035eaf3..862af75 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -169,13 +169,30 @@ jobs:
         shell: pwsh
         run: |
           Install-Module PSScriptAnalyzer -RequiredVersion 1.25.0 -Scope CurrentUser -Force
-          # One file per call: PSScriptAnalyzer 1.25.0 intermittently fails with
-          # "Object reference not set to an instance of an object" when it is
-          # handed a directory, and never when it is handed a single script.
+          # One file per call, three attempts each: PSScriptAnalyzer 1.25.0
+          # intermittently throws "Object reference not set to an instance of an
+          # object" from inside the analyzer (#89); a retry has always passed. A
+          # file that throws three times fails the gate with the analyzer's error.
           $settings = (Resolve-Path ./PSScriptAnalyzerSettings.psd1).Path
           $scripts = Get-ChildItem -Path .github/scripts, packaging/chocolatey/tools -Recurse -Include *.ps1, *.psm1, *.psd1
           $findings = @()
-          foreach ($script in $scripts) { $findings += @(Invoke-ScriptAnalyzer -Path $script.FullName -Settings $settings) }
+          foreach ($script in $scripts)
+          {
+             for ($attempt = 1; $attempt -le 3; $attempt++)
+             {
+                try
+                {
+                   $findings += @(Invoke-ScriptAnalyzer -Path $script.FullName -Settings $settings -ErrorAction Stop)
+                   break
+                }
+                catch
+                {
+                   if ($attempt -eq 3) { throw }
+                   Write-Output "::warning file=$($script.FullName)::PSScriptAnalyzer threw on attempt $attempt ($($_.Exception.Message)); retrying."
+                   Start-Sleep -Seconds 2
+                }
+             }
+          }
           foreach ($f in $findings) { Write-Output "::error file=$($f.ScriptPath),line=$($f.Line)::$($f.RuleName): $($f.Message)" }
           if ($findings.Count -gt 0) { exit 1 }
           Write-Output 'PSScriptAnalyzer: no findings.'