diff --git a/baselines/dom.generated.d.ts b/baselines/dom.generated.d.ts
index 5f1d24151..f1515ac85 100644
--- a/baselines/dom.generated.d.ts
+++ b/baselines/dom.generated.d.ts
@@ -19083,7 +19083,7 @@ declare namespace WebAssembly {
     
     var Instance: {
         prototype: Instance;
-        new(module: Module, importObject?: any): Instance;
+        new(module: Module, importObject?: Imports): Instance;
     };
     
     interface LinkError {
diff --git a/baselines/webworker.generated.d.ts b/baselines/webworker.generated.d.ts
index 691c9d482..b1f5773fc 100644
--- a/baselines/webworker.generated.d.ts
+++ b/baselines/webworker.generated.d.ts
@@ -5609,7 +5609,7 @@ declare namespace WebAssembly {
     
     var Instance: {
         prototype: Instance;
-        new(module: Module, importObject?: any): Instance;
+        new(module: Module, importObject?: Imports): Instance;
     };
     
     interface Memory {
diff --git a/inputfiles/overridingTypes.json b/inputfiles/overridingTypes.json
index 1084ac750..4abfc6a70 100644
--- a/inputfiles/overridingTypes.json
+++ b/inputfiles/overridingTypes.json
@@ -2754,6 +2754,16 @@
                 }
             },
             "Instance": {
+                "constructor": {
+                    "override-signatures": [
+                        "new(module: Module, importObject?: Imports): Instance"
+                    ],
+                    "force-references": [
+                        {
+                            "type": "Imports"
+                        }
+                    ]
+                },
                 "properties": {
                     "property": {
                         "exports": {