diff --git a/docs/api.md b/docs/api.md
index 00481f1..5d38fad 100644
--- a/docs/api.md
+++ b/docs/api.md
@@ -45,6 +45,7 @@ parameter | description | type | default value
 `poi` | Show addresses? | boolean | `true`
 `linesOfStops` | Parse & return lines of each stop/station? | boolean | `false`
 `language` | Language of the results. | string | `en`
+`pretty` | Pretty-print JSON responses? | boolean | `true`
 
 ### Example
 
@@ -90,6 +91,7 @@ parameter | description | type | default value
 `poi` | Return points of interest? | boolean | `false`
 `linesOfStops` | Parse & expose lines at each stop/station? | boolean | `false`
 `language` | Language of the results. | string | `en`
+`pretty` | Pretty-print JSON responses? | boolean | `true`
 
 ### Example
 
@@ -156,6 +158,7 @@ parameter | description | type | default value
 `subway` | Include U-Bahn (U)? | boolean | `true`
 `tram` | Include Tram (T)? | boolean | `true`
 `taxi` | Include Group Taxi (Taxi)? | boolean | `true`
+`pretty` | Pretty-print JSON responses? | boolean | `true`
 
 ### Example
 
@@ -207,6 +210,7 @@ parameter | description | type | default value
 ----------|-------------|------|--------------
 `linesOfStops` | Parse & expose lines at each stop/station? | boolean | `false`
 `language` | Language of the results. | string | `en`
+`pretty` | Pretty-print JSON responses? | boolean | `true`
 
 ### Example
 
@@ -263,6 +267,7 @@ parameter | description | type | default value
 `subway` | Include U-Bahn (U)? | boolean | `true`
 `tram` | Include Tram (T)? | boolean | `true`
 `taxi` | Include Group Taxi (Taxi)? | boolean | `true`
+`pretty` | Pretty-print JSON responses? | boolean | `true`
 
 ### Example
 
@@ -333,6 +338,7 @@ parameter | description | type | default value
 `subway` | Include U-Bahn (U)? | boolean | `true`
 `tram` | Include Tram (T)? | boolean | `true`
 `taxi` | Include Group Taxi (Taxi)? | boolean | `true`
+`pretty` | Pretty-print JSON responses? | boolean | `true`
 
 ### Example
 
@@ -389,6 +395,7 @@ parameter | description | type | default value
 `subway` | Include U-Bahn (U)? | boolean | `true`
 `tram` | Include Tram (T)? | boolean | `true`
 `taxi` | Include Group Taxi (Taxi)? | boolean | `true`
+`pretty` | Pretty-print JSON responses? | boolean | `true`
 
 ### Examples
 
@@ -411,10 +418,11 @@ The journey will be the same (equal `from`, `to`, `via`, date/time & vehicles us
 parameter | description | type | default value
 ----------|-------------|------|--------------
 `stopovers` | Fetch & parse stopovers on the way? | boolean | `false`
-`tickets` | Fetch & parse a shape for each journey leg? | boolean | `false`
-`polylines` | Return information about available tickets? | boolean | `false`
+`tickets` | Return information about available tickets? | boolean | `false`
+`polylines` | Fetch & parse a shape for each journey leg? | boolean | `false`
 `remarks` | Parse & return hints & warnings? | boolean | `true`
 `language` | Language of the results. | string | `en`
+`pretty` | Pretty-print JSON responses? | boolean | `true`
 
 ### Example
 
@@ -443,6 +451,7 @@ parameter | description | type | default value
 `remarks` | Parse & return hints & warnings? | boolean | `true`
 `polyline` | Fetch & parse the geographic shape of the trip? | boolean | `false`
 `language` | Language of the results. | string | `en`
+`pretty` | Pretty-print JSON responses? | boolean | `true`
 
 ### Example
 
@@ -594,6 +603,7 @@ parameter | description | type | default value
 `frames` | Number of frames to compute. | integer | `3`
 `polylines` | Fetch & parse a geographic shape for the movement of each vehicle? | boolean | `true`
 `language` | Language of the results. | string | `en`
+`pretty` | Pretty-print JSON responses? | boolean | `true`
 
 ### Example
 
diff --git a/package.json b/package.json
index 21111c7..4b42afa 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
 		"db-stations-autocomplete": "^2.2.0",
 		"etag": "^1.8.1",
 		"hafas-client-health-check": "^2.1.1",
-		"hafas-rest-api": "^3.6.0",
+		"hafas-rest-api": "^3.7.0",
 		"redis": "^3.0.2",
 		"serve-buffer": "^2.0.0",
 		"serve-static": "^1.14.1"