diff --git a/README.md b/README.md
index 164f36b78..3b8142d94 100644
--- a/README.md
+++ b/README.md
@@ -302,14 +302,14 @@ e.g. *password*.
 
 Logbook supports different types of filters:
 
-| Type             | Operates on                    | Applies to | Default                                                                           |
-|------------------|--------------------------------|------------|-----------------------------------------------------------------------------------|
-| `QueryFilter`    | Query string                   | request    | `access_token`                                                                    |
-| `PathFilter`     | Path                           | request    | n/a                                                                               |
-| `HeaderFilter`   | Header (single key-value pair) | both       | `Authorization`                                                                   |
-| `BodyFilter`     | Content-Type and body          | both       | json: `access_token` and `refresh_token`<br> form: `client_secret` and `password` |
-| `RequestFilter`  | `HttpRequest`                  | request    | Replace binary, multipart and stream bodies.                                      |
-| `ResponseFilter` | `HttpResponse`                 | response   | Replace binary, multipart and stream bodies.                                      |
+| Type             | Operates on                    | Applies to | Default                                                                                            |
+|------------------|--------------------------------|------------|----------------------------------------------------------------------------------------------------|
+| `QueryFilter`    | Query string                   | request    | `access_token`                                                                                     |
+| `PathFilter`     | Path                           | request    | n/a                                                                                                |
+| `HeaderFilter`   | Header (single key-value pair) | both       | `Authorization`                                                                                    |
+| `BodyFilter`     | Content-Type and body          | both       | json: `access_token` and `refresh_token`<br> form: `client_secret`, `password` and `refresh_token` |
+| `RequestFilter`  | `HttpRequest`                  | request    | Replace binary, multipart and stream bodies.                                                       |
+| `ResponseFilter` | `HttpResponse`                 | response   | Replace binary, multipart and stream bodies.                                                       |
 
 `QueryFilter`, `PathFilter`, `HeaderFilter` and `BodyFilter` are relatively high-level and should cover all needs in ~90% of all
 cases. For more complicated setups one should fallback to the low-level variants, i.e. `RequestFilter` and `ResponseFilter`
diff --git a/logbook-core/src/main/java/org/zalando/logbook/core/BodyFilters.java b/logbook-core/src/main/java/org/zalando/logbook/core/BodyFilters.java
index 6f4bef919..34e2066d9 100644
--- a/logbook-core/src/main/java/org/zalando/logbook/core/BodyFilters.java
+++ b/logbook-core/src/main/java/org/zalando/logbook/core/BodyFilters.java
@@ -33,6 +33,7 @@ public static BodyFilter oauthRequest() {
         final Set<String> properties = new HashSet<>();
         properties.add("client_secret");
         properties.add("password");
+        properties.add("refresh_token");
         return replaceFormUrlEncodedProperty(properties, "XXX");
     }
 
diff --git a/logbook-core/src/test/java/org/zalando/logbook/core/BodyFiltersTest.java b/logbook-core/src/test/java/org/zalando/logbook/core/BodyFiltersTest.java
index bc661b9b6..d446cc8ae 100644
--- a/logbook-core/src/test/java/org/zalando/logbook/core/BodyFiltersTest.java
+++ b/logbook-core/src/test/java/org/zalando/logbook/core/BodyFiltersTest.java
@@ -1,6 +1,8 @@
 package org.zalando.logbook.core;
 
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.ValueSource;
 import org.zalando.logbook.BodyFilter;
 
 import static java.util.Collections.singleton;
@@ -12,13 +14,14 @@
 
 final class BodyFiltersTest {
 
-    @Test
-    void filtersClientSecretByOauthRequestFilterByDefault() {
+    @ParameterizedTest
+    @ValueSource(strings = {"client_secret", "password", "refresh_token"})
+    void filtersParameterByOauthRequestFilterByDefault(String parameterName) {
         final BodyFilter unit = defaultValue();
 
-        final String actual = unit.filter("application/x-www-form-urlencoded", "client_secret=secret");
+        final String actual = unit.filter("application/x-www-form-urlencoded", parameterName + "=secret");
 
-        assertThat(actual).isEqualTo("client_secret=XXX");
+        assertThat(actual).isEqualTo(parameterName + "=XXX");
     }
 
     @Test