diff --git a/Foxnouns.Backend/Foxnouns.Backend.csproj b/Foxnouns.Backend/Foxnouns.Backend.csproj
index 76bf470..8207394 100644
--- a/Foxnouns.Backend/Foxnouns.Backend.csproj
+++ b/Foxnouns.Backend/Foxnouns.Backend.csproj
@@ -35,6 +35,7 @@
         <PackageReference Include="Serilog.Sinks.Seq" Version="8.0.0" />
         <PackageReference Include="SixLabors.ImageSharp" Version="3.1.5" />
         <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
+        <PackageReference Include="System.Text.RegularExpressions" Version="4.3.1" />
     </ItemGroup>
 
     <Target Name="SetSourceRevisionId" BeforeTargets="InitializeSourceControlInformation">
diff --git a/Foxnouns.Backend/packages.lock.json b/Foxnouns.Backend/packages.lock.json
index a704380..90ba53c 100644
--- a/Foxnouns.Backend/packages.lock.json
+++ b/Foxnouns.Backend/packages.lock.json
@@ -246,6 +246,15 @@
           "Swashbuckle.AspNetCore.SwaggerUI": "6.6.2"
         }
       },
+      "System.Text.RegularExpressions": {
+        "type": "Direct",
+        "requested": "[4.3.1, )",
+        "resolved": "4.3.1",
+        "contentHash": "N0kNRrWe4+nXOWlpLT4LAY5brb8caNFlUuIRpraCVMDLYutKkol1aV079rQjLuSxKMJT2SpBQsYX9xbcTMmzwg==",
+        "dependencies": {
+          "System.Runtime": "4.3.1"
+        }
+      },
       "CommunityToolkit.HighPerformance": {
         "type": "Transitive",
         "resolved": "8.2.2",
@@ -587,13 +596,13 @@
       },
       "Microsoft.NETCore.Platforms": {
         "type": "Transitive",
-        "resolved": "1.1.0",
-        "contentHash": "kz0PEW2lhqygehI/d6XsPCQzD7ff7gUJaVGPVETX611eadGsA3A877GdSlU0LRVMCTH/+P3o2iDTak+S08V2+A=="
+        "resolved": "1.1.1",
+        "contentHash": "TMBuzAHpTenGbGgk0SMTwyEkyijY/Eae4ZGsFNYJvAr/LDn1ku3Etp3FPxChmDp5HHF3kzJuoaa08N0xjqAJfQ=="
       },
       "Microsoft.NETCore.Targets": {
         "type": "Transitive",
-        "resolved": "1.1.0",
-        "contentHash": "aOZA3BWfz9RXjpzt0sRJJMjAscAUm3Hoa4UWAfceV9UTYxgwZ1lZt5nO2myFf+/jetYQo4uTP7zS8sJY67BBxg=="
+        "resolved": "1.1.3",
+        "contentHash": "3Wrmi0kJDzClwAC+iBdUBpEKmEle8FQNsCs77fkiOIw/9oYA07bL1EZNX0kQ2OMN3xpwvl0vAtOCYY3ndDNlhQ=="
       },
       "Microsoft.OpenApi": {
         "type": "Transitive",
@@ -1203,11 +1212,11 @@
       },
       "System.Runtime": {
         "type": "Transitive",
-        "resolved": "4.3.0",
-        "contentHash": "JufQi0vPQ0xGnAczR13AUFglDyVYt4Kqnz1AZaiKZ5+GICq0/1MH/mO/eAJHt/mHW1zjKBJd7kV26SrxddAhiw==",
+        "resolved": "4.3.1",
+        "contentHash": "abhfv1dTK6NXOmu4bgHIONxHyEqFjW8HwXPmpY9gmll+ix9UNo4XDcmzJn6oLooftxNssVHdJC1pGT9jkSynQg==",
         "dependencies": {
-          "Microsoft.NETCore.Platforms": "1.1.0",
-          "Microsoft.NETCore.Targets": "1.1.0"
+          "Microsoft.NETCore.Platforms": "1.1.1",
+          "Microsoft.NETCore.Targets": "1.1.3"
         }
       },
       "System.Runtime.CompilerServices.Unsafe": {
@@ -1486,14 +1495,6 @@
           "System.Text.Encodings.Web": "8.0.0"
         }
       },
-      "System.Text.RegularExpressions": {
-        "type": "Transitive",
-        "resolved": "4.3.0",
-        "contentHash": "RpT2DA+L660cBt1FssIE9CAGpLFdFPuheB7pLpKpn6ZXNby7jDERe8Ua/Ne2xGiwLVG2JOqziiaVCGDon5sKFA==",
-        "dependencies": {
-          "System.Runtime": "4.3.0"
-        }
-      },
       "System.Threading": {
         "type": "Transitive",
         "resolved": "4.3.0",