diff --git a/oauth2/oauth2-core/src/main/java/org/springframework/security/oauth2/core/OAuth2AccessToken.java b/oauth2/oauth2-core/src/main/java/org/springframework/security/oauth2/core/OAuth2AccessToken.java
index 8ec26b60238..eab51f2cdb8 100644
--- a/oauth2/oauth2-core/src/main/java/org/springframework/security/oauth2/core/OAuth2AccessToken.java
+++ b/oauth2/oauth2-core/src/main/java/org/springframework/security/oauth2/core/OAuth2AccessToken.java
@@ -103,6 +103,8 @@ public static final class TokenType implements Serializable {
 
 		public static final TokenType BEARER = new TokenType("Bearer");
 
+		public static final TokenType DPOP = new TokenType("DPoP");
+
 		private final String value;
 
 		private TokenType(String value) {