diff --git a/src/System.Management.Automation/engine/PSVersionInfo.cs b/src/System.Management.Automation/engine/PSVersionInfo.cs
index f1b86e7354f..c4202737330 100644
--- a/src/System.Management.Automation/engine/PSVersionInfo.cs
+++ b/src/System.Management.Automation/engine/PSVersionInfo.cs
@@ -70,13 +70,8 @@ private const int Version_Major
         private static readonly Version s_psV4Version = new(4, 0);
         private static readonly Version s_psV5Version = new(5, 0);
         private static readonly Version s_psV51Version = new(5, 1);
-        private static readonly Version s_psV6Version = new(6, 0, 0);
-        private static readonly Version s_psV61Version = new(6, 1, 0);
-        private static readonly Version s_psV62Version = new(6, 2, 0);
-        private static readonly Version s_psV7Version = new(7, 0, 0);
-        private static readonly Version s_psV71Version = new(7, 1, 0);
-        private static readonly Version s_psV72Version = new(7, 2, 0);
-        private static readonly Version s_psV73Version = new(7, 3, 0);
+        private static readonly Version s_psV6Version = new(6, 0);
+        private static readonly Version s_psV7Version = new(7, 0);
         private static readonly Version s_psVersion;
         private static readonly SemanticVersion s_psSemVersion;
 
@@ -98,7 +93,7 @@ static PSVersionInfo()
             s_psVersionTable[PSVersionName] = s_psSemVersion;
             s_psVersionTable[PSEditionName] = PSEditionValue;
             s_psVersionTable[PSGitCommitIdName] = GitCommitId;
-            s_psVersionTable[PSCompatibleVersionsName] = new Version[] { s_psV1Version, s_psV2Version, s_psV3Version, s_psV4Version, s_psV5Version, s_psV51Version, s_psV6Version, s_psV61Version, s_psV62Version, s_psV7Version, s_psV71Version, s_psV72Version, s_psV73Version, s_psVersion };
+            s_psVersionTable[PSCompatibleVersionsName] = new Version[] { s_psV1Version, s_psV2Version, s_psV3Version, s_psV4Version, s_psV5Version, s_psV51Version, s_psV6Version, s_psV7Version };
             s_psVersionTable[SerializationVersionName] = new Version(InternalSerializer.DefaultVersion);
             s_psVersionTable[PSRemotingProtocolVersionName] = RemotingConstants.ProtocolVersion;
             s_psVersionTable[WSManStackVersionName] = GetWSManStackVersion();
diff --git a/test/powershell/Host/PSVersionTable.Tests.ps1 b/test/powershell/Host/PSVersionTable.Tests.ps1
index 173239fe9d4..777ccb6c132 100644
--- a/test/powershell/Host/PSVersionTable.Tests.ps1
+++ b/test/powershell/Host/PSVersionTable.Tests.ps1
@@ -3,6 +3,7 @@
 Describe "PSVersionTable" -Tags "CI" {
 
     BeforeAll {
+        Set-StrictMode -Version 3
         $sma = Get-Item (Join-Path $PSHOME "System.Management.Automation.dll")
         $formattedVersion = $sma.VersionInfo.ProductVersion
 
@@ -22,10 +23,6 @@ Describe "PSVersionTable" -Tags "CI" {
             $expectedGitCommitIdPattern = "^$mainVersionPattern$"
             $unexpectectGitCommitIdPattern = $fullVersionPattern
         }
-
-        $powerShellVersions = "1.0", "2.0", "3.0", "4.0", "5.0", "5.1", "6.0", "6.1", "6.2", "7.0", "7.1", "7.2", "7.3", "7.4"
-        $powerShellCompatibleVersions = $PSVersionTable.PSCompatibleVersions |
-            ForEach-Object {$_.ToString(2).SubString(0,3)}
     }
 
     It "Should have version table entries" {
@@ -163,15 +160,31 @@ Describe "PSVersionTable" -Tags "CI" {
         }
     }
 
-    It "Verify PSCompatibleVersions has an entry for all known versions of PowerShell" {
-        foreach ($version in $powerShellVersions) {
-            $version | Should -BeIn $powerShellCompatibleVersions
+    Context "PSCompatibleVersions property" {
+        It "Is of type System.Version[]" {
+            Should -ActualValue $PSVersionTable.PSCompatibleVersions -BeOfType System.Version[]
+        }
+
+        It "Is sorted in ascending order" {
+            $array = $PSVersionTable.PSCompatibleVersions
+            [array]::Sort($array)
+
+            $PSVersionTable.PSCompatibleVersions | Should -Be $array
         }
-    }
 
-    It "Verify PSCompatibleVersions has no unknown PowerShell entries" {
-        foreach ($version in $powerShellCompatibleVersions) {
-            $version | Should -BeIn $powerShellVersions
+        It "Has no unexpected items present" {
+            $expectedItems = @(
+                [version]::new(1, 0)
+                [version]::new(2, 0)
+                [version]::new(3, 0)
+                [version]::new(4, 0)
+                [version]::new(5, 0)
+                [version]::new(5, 1)
+                [version]::new(6, 0)
+                [version]::new(7, 0)
+            )
+
+            Compare-Object $expectedItems $PSVersionTable.PSCompatibleVersions | Should -Be $null
         }
     }
 }