diff --git a/router/pkg/config/config.go b/router/pkg/config/config.go
index afb6eb1a1a..7ce0ecb156 100644
--- a/router/pkg/config/config.go
+++ b/router/pkg/config/config.go
@@ -412,8 +412,8 @@ type SecurityConfiguration struct {
 }
 
 type ParserLimitsConfiguration struct {
-	ApproximateDepthLimit int `yaml:"approximate_depth_limit,omitempty" envDefault:"100"` // 0 means disabled
-	TotalFieldsLimit      int `yaml:"total_fields_limit,omitempty" envDefault:"500"`      // 0 means disabled
+	ApproximateDepthLimit int `yaml:"approximate_depth_limit,omitempty" envDefault:"200"` // 0 means disabled
+	TotalFieldsLimit      int `yaml:"total_fields_limit,omitempty" envDefault:"3500"`     // 0 means disabled
 }
 
 type QueryDepthConfiguration struct {
diff --git a/router/pkg/config/config.schema.json b/router/pkg/config/config.schema.json
index 973c65eab9..2cc435b214 100644
--- a/router/pkg/config/config.schema.json
+++ b/router/pkg/config/config.schema.json
@@ -2500,13 +2500,13 @@
             "approximate_depth_limit": {
               "type": "integer",
               "description": "The approximate cumulative depth limit of a query, including fragments. Set to 0 to disable.",
-              "default": 100,
+              "default": 200,
               "minimum": 0
             },
             "total_fields_limit": {
               "type": "integer",
               "description": "The total number of fields the parser will allow. Set to 0 to disable.",
-              "default": 500,
+              "default": 3500,
               "minimum": 0
             }
           }
diff --git a/router/pkg/config/testdata/config_defaults.json b/router/pkg/config/testdata/config_defaults.json
index b045f5b538..25919658e4 100644
--- a/router/pkg/config/testdata/config_defaults.json
+++ b/router/pkg/config/testdata/config_defaults.json
@@ -313,8 +313,8 @@
     "ComplexityLimits": null,
     "DepthLimit": null,
     "ParserLimits": {
-      "ApproximateDepthLimit": 100,
-      "TotalFieldsLimit": 500
+      "ApproximateDepthLimit": 200,
+      "TotalFieldsLimit": 3500
     },
     "OperationNameLengthLimit": 512
   },
diff --git a/router/pkg/config/testdata/config_full.json b/router/pkg/config/testdata/config_full.json
index 3bb087c26f..583709b097 100644
--- a/router/pkg/config/testdata/config_full.json
+++ b/router/pkg/config/testdata/config_full.json
@@ -672,8 +672,8 @@
     },
     "DepthLimit": null,
     "ParserLimits": {
-      "ApproximateDepthLimit": 100,
-      "TotalFieldsLimit": 500
+      "ApproximateDepthLimit": 200,
+      "TotalFieldsLimit": 3500
     },
     "OperationNameLengthLimit": 2000
   },