diff --git a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Dependent.cs b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Dependent.cs
index 671f8fd3d..392a51b69 100644
--- a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Dependent.cs
+++ b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Dependent.cs
@@ -5,9 +5,9 @@ namespace FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
 
 public record Dependent
 {
-    public int DependencyFilterListId { get; init; }
+    public int DependencyFilterListId { get; private init; }
     public FilterList DependencyFilterList { get; } = null!;
-    public int DependentFilterListId { get; init; }
+    public int DependentFilterListId { get; private init; }
     public FilterList DependentFilterList { get; } = null!;
 }
 
diff --git a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterList.cs b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterList.cs
index e71c3140e..de0e8e0e9 100644
--- a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterList.cs
+++ b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterList.cs
@@ -5,24 +5,24 @@ namespace FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
 
 public record FilterList
 {
-    public int Id { get; init; }
-    public string Name { get; init; } = null!;
-    public string? Description { get; init; }
-    public int? LicenseId { get; init; }
+    public int Id { get; private init; }
+    public string Name { get; private init; } = null!;
+    public string? Description { get; private init; }
+    public int? LicenseId { get; private init; }
     public License? License { get; }
     public IReadOnlyCollection<FilterListSyntax> FilterListSyntaxes { get; } = new HashSet<FilterListSyntax>();
     public IReadOnlyCollection<FilterListLanguage> FilterListLanguages { get; } = new HashSet<FilterListLanguage>();
     public IReadOnlyCollection<FilterListTag> FilterListTags { get; } = new HashSet<FilterListTag>();
     public IReadOnlyCollection<FilterListViewUrl> ViewUrls { get; } = new HashSet<FilterListViewUrl>();
-    public Uri? HomeUrl { get; init; }
-    public Uri? OnionUrl { get; init; }
-    public Uri? PolicyUrl { get; init; }
-    public Uri? SubmissionUrl { get; init; }
-    public Uri? IssuesUrl { get; init; }
-    public Uri? ForumUrl { get; init; }
-    public Uri? ChatUrl { get; init; }
-    public string? EmailAddress { get; init; }
-    public Uri? DonateUrl { get; init; }
+    public Uri? HomeUrl { get; private init; }
+    public Uri? OnionUrl { get; private init; }
+    public Uri? PolicyUrl { get; private init; }
+    public Uri? SubmissionUrl { get; private init; }
+    public Uri? IssuesUrl { get; private init; }
+    public Uri? ForumUrl { get; private init; }
+    public Uri? ChatUrl { get; private init; }
+    public string? EmailAddress { get; private init; }
+    public Uri? DonateUrl { get; private init; }
     public IReadOnlyCollection<FilterListMaintainer> FilterListMaintainers { get; } = new HashSet<FilterListMaintainer>();
     public IReadOnlyCollection<Fork> UpstreamFilterLists { get; } = new HashSet<Fork>();
     public IReadOnlyCollection<Fork> ForkFilterLists { get; } = new HashSet<Fork>();
diff --git a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListLanguage.cs b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListLanguage.cs
index 69fca43fb..634642bea 100644
--- a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListLanguage.cs
+++ b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListLanguage.cs
@@ -5,9 +5,9 @@ namespace FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
 
 public record FilterListLanguage
 {
-    public int FilterListId { get; init; }
+    public int FilterListId { get; private init; }
     public FilterList FilterList { get; } = null!;
-    public string Iso6391 { get; init; } = null!;
+    public string Iso6391 { get; private init; } = null!;
     public Language Language { get; } = null!;
 }
 
diff --git a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListMaintainer.cs b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListMaintainer.cs
index 7b64bc39c..798dffa30 100644
--- a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListMaintainer.cs
+++ b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListMaintainer.cs
@@ -5,9 +5,9 @@ namespace FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
 
 public record FilterListMaintainer
 {
-    public int FilterListId { get; init; }
+    public int FilterListId { get; private init; }
     public FilterList FilterList { get; } = null!;
-    public int MaintainerId { get; init; }
+    public int MaintainerId { get; private init; }
     public Maintainer Maintainer { get; } = null!;
 }
 
diff --git a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListSyntax.cs b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListSyntax.cs
index 42dfd2645..f5f180534 100644
--- a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListSyntax.cs
+++ b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListSyntax.cs
@@ -5,9 +5,9 @@ namespace FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
 
 public record FilterListSyntax
 {
-    public int FilterListId { get; init; }
+    public int FilterListId { get; private init; }
     public FilterList FilterList { get; } = null!;
-    public int SyntaxId { get; init; }
+    public int SyntaxId { get; private init; }
     public Syntax Syntax { get; } = null!;
 }
 
diff --git a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListTag.cs b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListTag.cs
index f2bacc965..3a667278b 100644
--- a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListTag.cs
+++ b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListTag.cs
@@ -5,9 +5,9 @@ namespace FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
 
 public record FilterListTag
 {
-    public int FilterListId { get; init; }
+    public int FilterListId { get; private init; }
     public FilterList FilterList { get; } = null!;
-    public int TagId { get; init; }
+    public int TagId { get; private init; }
     public Tag Tag { get; } = null!;
 }
 
diff --git a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListViewUrl.cs b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListViewUrl.cs
index 4674dd719..811842a34 100644
--- a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListViewUrl.cs
+++ b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/FilterListViewUrl.cs
@@ -5,12 +5,12 @@ namespace FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
 
 public record FilterListViewUrl
 {
-    public int Id { get; init; }
-    public int FilterListId { get; init; }
+    public int Id { get; private init; }
+    public int FilterListId { get; private init; }
     public FilterList FilterList { get; } = null!;
-    public short SegmentNumber { get; init; }
-    public short Primariness { get; init; }
-    public Uri Url { get; init; } = null!;
+    public short SegmentNumber { get; private init; }
+    public short Primariness { get; private init; }
+    public Uri Url { get; private init; } = null!;
 }
 
 internal class FilterListViewUrlConfiguration : IEntityTypeConfiguration<FilterListViewUrl>
diff --git a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Fork.cs b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Fork.cs
index 19333e330..645c21ed6 100644
--- a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Fork.cs
+++ b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Fork.cs
@@ -5,9 +5,9 @@ namespace FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
 
 public record Fork
 {
-    public int UpstreamFilterListId { get; init; }
+    public int UpstreamFilterListId { get; private init; }
     public FilterList UpstreamFilterList { get; } = null!;
-    public int ForkFilterListId { get; init; }
+    public int ForkFilterListId { get; private init; }
     public FilterList ForkFilterList { get; } = null!;
 }
 
diff --git a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Language.cs b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Language.cs
index 9222276ad..0417bd5bd 100644
--- a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Language.cs
+++ b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Language.cs
@@ -5,8 +5,8 @@ namespace FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
 
 public record Language
 {
-    public string Iso6391 { get; init; } = null!;
-    public string Name { get; init; } = null!;
+    public string Iso6391 { get; private init; } = null!;
+    public string Name { get; private init; } = null!;
     public IReadOnlyCollection<FilterListLanguage> FilterListLanguages { get; } = new HashSet<FilterListLanguage>();
 }
 
diff --git a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/License.cs b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/License.cs
index e36c81f0d..07f122d28 100644
--- a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/License.cs
+++ b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/License.cs
@@ -5,12 +5,12 @@ namespace FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
 
 public record License
 {
-    public int Id { get; init; }
-    public string Name { get; init; } = null!;
-    public Uri? Url { get; init; }
-    public bool PermitsModification { get; init; }
-    public bool PermitsDistribution { get; init; }
-    public bool PermitsCommercialUse { get; init; }
+    public int Id { get; private init; }
+    public string Name { get; private init; } = null!;
+    public Uri? Url { get; private init; }
+    public bool PermitsModification { get; private init; }
+    public bool PermitsDistribution { get; private init; }
+    public bool PermitsCommercialUse { get; private init; }
     public IReadOnlyCollection<FilterList> FilterLists { get; } = new HashSet<FilterList>();
 }
 
diff --git a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Maintainer.cs b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Maintainer.cs
index 5043a3217..4df2fcae4 100644
--- a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Maintainer.cs
+++ b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Maintainer.cs
@@ -5,11 +5,11 @@ namespace FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
 
 public record Maintainer
 {
-    public int Id { get; init; }
-    public string Name { get; init; } = null!;
-    public Uri? Url { get; init; }
-    public string? EmailAddress { get; init; }
-    public string? TwitterHandle { get; init; }
+    public int Id { get; private init; }
+    public string Name { get; private init; } = null!;
+    public Uri? Url { get; private init; }
+    public string? EmailAddress { get; private init; }
+    public string? TwitterHandle { get; private init; }
     public IReadOnlyCollection<FilterListMaintainer> FilterListMaintainers { get; } = new HashSet<FilterListMaintainer>();
 }
 
diff --git a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Merge.cs b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Merge.cs
index 3b7f8f1f8..719fec80c 100644
--- a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Merge.cs
+++ b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Merge.cs
@@ -5,9 +5,9 @@ namespace FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
 
 public record Merge
 {
-    public int IncludedInFilterListId { get; init; }
+    public int IncludedInFilterListId { get; private init; }
     public FilterList IncludedInFilterList { get; } = null!;
-    public int IncludesFilterListId { get; init; }
+    public int IncludesFilterListId { get; private init; }
     public FilterList IncludesFilterList { get; } = null!;
 }
 
diff --git a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Software.cs b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Software.cs
index 018dab5ca..d12cc2a15 100644
--- a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Software.cs
+++ b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Software.cs
@@ -5,12 +5,12 @@ namespace FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
 
 public record Software
 {
-    public int Id { get; init; }
-    public string Name { get; init; } = null!;
-    public string? Description { get; init; }
-    public Uri? HomeUrl { get; init; }
-    public Uri? DownloadUrl { get; init; }
-    public bool SupportsAbpUrlScheme { get; init; }
+    public int Id { get; private init; }
+    public string Name { get; private init; } = null!;
+    public string? Description { get; private init; }
+    public Uri? HomeUrl { get; private init; }
+    public Uri? DownloadUrl { get; private init; }
+    public bool SupportsAbpUrlScheme { get; private init; }
     public IReadOnlyCollection<SoftwareSyntax> SoftwareSyntaxes { get; } = new HashSet<SoftwareSyntax>();
 }
 
diff --git a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/SoftwareSyntax.cs b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/SoftwareSyntax.cs
index 69f087dee..044ed13da 100644
--- a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/SoftwareSyntax.cs
+++ b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/SoftwareSyntax.cs
@@ -5,9 +5,9 @@ namespace FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
 
 public record SoftwareSyntax
 {
-    public int SoftwareId { get; init; }
+    public int SoftwareId { get; private init; }
     public Software Software { get; } = null!;
-    public int SyntaxId { get; init; }
+    public int SyntaxId { get; private init; }
     public Syntax Syntax { get; } = null!;
 }
 
diff --git a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Syntax.cs b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Syntax.cs
index 15d7a977f..9fe748a65 100644
--- a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Syntax.cs
+++ b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Syntax.cs
@@ -5,10 +5,10 @@ namespace FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
 
 public record Syntax
 {
-    public int Id { get; init; }
-    public string Name { get; init; } = null!;
-    public string? Description { get; init; }
-    public Uri? Url { get; init; }
+    public int Id { get; private init; }
+    public string Name { get; private init; } = null!;
+    public string? Description { get; private init; }
+    public Uri? Url { get; private init; }
     public IReadOnlyCollection<FilterListSyntax> FilterListSyntaxes { get; } = new HashSet<FilterListSyntax>();
     public IReadOnlyCollection<SoftwareSyntax> SoftwareSyntaxes { get; } = new HashSet<SoftwareSyntax>();
 }
diff --git a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Tag.cs b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Tag.cs
index 4c669915b..eacaa88a3 100644
--- a/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Tag.cs
+++ b/services/Directory/FilterLists.Directory.Infrastructure/Persistence/Queries/Entities/Tag.cs
@@ -5,9 +5,9 @@ namespace FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
 
 public record Tag
 {
-    public int Id { get; init; }
-    public string Name { get; init; } = null!;
-    public string? Description { get; init; }
+    public int Id { get; private init; }
+    public string Name { get; private init; } = null!;
+    public string? Description { get; private init; }
     public IReadOnlyCollection<FilterListTag> FilterListTags { get; } = new HashSet<FilterListTag>();
 }