diff --git a/src/libs/PromptLayer/Generated/PromptLayer.Models.GetToolRegistryResponseToolRegistry.g.cs b/src/libs/PromptLayer/Generated/PromptLayer.Models.GetToolRegistryResponseToolRegistry.g.cs
index c4fb1a4..f007cde 100644
--- a/src/libs/PromptLayer/Generated/PromptLayer.Models.GetToolRegistryResponseToolRegistry.g.cs
+++ b/src/libs/PromptLayer/Generated/PromptLayer.Models.GetToolRegistryResponseToolRegistry.g.cs
@@ -32,6 +32,18 @@ public sealed partial class GetToolRegistryResponseToolRegistry
         [global::System.Text.Json.Serialization.JsonPropertyName("workspace_id")]
         public int? WorkspaceId { get; set; }
 
+        /// <summary>
+        /// 
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("created_at")]
+        public global::System.DateTime? CreatedAt { get; set; }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("updated_at")]
+        public global::System.DateTime? UpdatedAt { get; set; }
+
         /// <summary>
         /// 
         /// </summary>
@@ -63,6 +75,8 @@ public sealed partial class GetToolRegistryResponseToolRegistry
         /// <param name="name"></param>
         /// <param name="description"></param>
         /// <param name="workspaceId"></param>
+        /// <param name="createdAt"></param>
+        /// <param name="updatedAt"></param>
         /// <param name="labels"></param>
         /// <param name="version">
         /// Resolved version object — includes `tool_definition` and (if set) `execution: { type, language, code }`.
@@ -76,6 +90,8 @@ public GetToolRegistryResponseToolRegistry(
             string? name,
             string? description,
             int? workspaceId,
+            global::System.DateTime? createdAt,
+            global::System.DateTime? updatedAt,
             global::System.Collections.Generic.IList<object>? labels,
             object? version,
             object? toolDefinition)
@@ -84,6 +100,8 @@ public GetToolRegistryResponseToolRegistry(
             this.Name = name;
             this.Description = description;
             this.WorkspaceId = workspaceId;
+            this.CreatedAt = createdAt;
+            this.UpdatedAt = updatedAt;
             this.Labels = labels;
             this.Version = version;
             this.ToolDefinition = toolDefinition;
diff --git a/src/libs/PromptLayer/Generated/PromptLayer.Models.ListToolRegistriesResponseToolRegistrie.g.cs b/src/libs/PromptLayer/Generated/PromptLayer.Models.ListToolRegistriesResponseToolRegistrie.g.cs
index a7445ca..0ba0428 100644
--- a/src/libs/PromptLayer/Generated/PromptLayer.Models.ListToolRegistriesResponseToolRegistrie.g.cs
+++ b/src/libs/PromptLayer/Generated/PromptLayer.Models.ListToolRegistriesResponseToolRegistrie.g.cs
@@ -42,13 +42,13 @@ public sealed partial class ListToolRegistriesResponseToolRegistrie
         /// 
         /// </summary>
         [global::System.Text.Json.Serialization.JsonPropertyName("created_at")]
-        public string? CreatedAt { get; set; }
+        public global::System.DateTime? CreatedAt { get; set; }
 
         /// <summary>
         /// 
         /// </summary>
         [global::System.Text.Json.Serialization.JsonPropertyName("updated_at")]
-        public string? UpdatedAt { get; set; }
+        public global::System.DateTime? UpdatedAt { get; set; }
 
         /// <summary>
         /// External ID mappings attached to this tool.
@@ -84,8 +84,8 @@ public ListToolRegistriesResponseToolRegistrie(
             string? description,
             int? workspaceId,
             int? folderId,
-            string? createdAt,
-            string? updatedAt,
+            global::System.DateTime? createdAt,
+            global::System.DateTime? updatedAt,
             global::System.Collections.Generic.IList<global::PromptLayer.ExternalId>? externalIds)
         {
             this.Id = id;
diff --git a/src/libs/PromptLayer/openapi.json b/src/libs/PromptLayer/openapi.json
index 5e0fd74..7a82125 100644
--- a/src/libs/PromptLayer/openapi.json
+++ b/src/libs/PromptLayer/openapi.json
@@ -7271,10 +7271,12 @@
                             "nullable": true
                           },
                           "created_at": {
-                            "type": "string"
+                            "type": "string",
+                            "format": "date-time"
                           },
                           "updated_at": {
-                            "type": "string"
+                            "type": "string",
+                            "format": "date-time"
                           },
                           "external_ids": {
                             "type": "array",
@@ -7592,6 +7594,14 @@
                         "workspace_id": {
                           "type": "integer"
                         },
+                        "created_at": {
+                          "type": "string",
+                          "format": "date-time"
+                        },
+                        "updated_at": {
+                          "type": "string",
+                          "format": "date-time"
+                        },
                         "labels": {
                           "type": "array",
                           "items": {