diff --git a/src/cmap/wire_protocol/constants.ts b/src/cmap/wire_protocol/constants.ts
index 75c26d7f6e..a868a7370c 100644
--- a/src/cmap/wire_protocol/constants.ts
+++ b/src/cmap/wire_protocol/constants.ts
@@ -1,7 +1,7 @@
 export const MIN_SUPPORTED_SERVER_VERSION = '3.6';
-export const MAX_SUPPORTED_SERVER_VERSION = '6.0';
+export const MAX_SUPPORTED_SERVER_VERSION = '7.0';
 export const MIN_SUPPORTED_WIRE_VERSION = 6;
-export const MAX_SUPPORTED_WIRE_VERSION = 17;
+export const MAX_SUPPORTED_WIRE_VERSION = 21;
 export const OP_REPLY = 1;
 export const OP_UPDATE = 2001;
 export const OP_INSERT = 2002;
diff --git a/test/unit/assorted/wire_version.test.js b/test/unit/assorted/wire_version.test.js
index 0995aa324c..7607ff09b7 100644
--- a/test/unit/assorted/wire_version.test.js
+++ b/test/unit/assorted/wire_version.test.js
@@ -7,7 +7,7 @@ const { isHello } = require('../../mongodb');
 
 const minCompatErrMsg = `minimum wire version ${
   Number.MAX_SAFE_INTEGER - 1
-}, but this version of the Node.js Driver requires at most 17`;
+}, but this version of the Node.js Driver requires at most 21`;
 const maxCompatErrMsg = `reports maximum wire version 1, but this version of the Node.js Driver requires at least 6`;
 
 describe('Wire Protocol Version', () => {
diff --git a/test/unit/cmap/wire_protocol/constants.test.js b/test/unit/cmap/wire_protocol/constants.test.js
index ec6dd89758..7f03b8a0c9 100644
--- a/test/unit/cmap/wire_protocol/constants.test.js
+++ b/test/unit/cmap/wire_protocol/constants.test.js
@@ -14,8 +14,8 @@ describe('Wire Protocol Constants', function () {
   });
 
   describe('MAX_SUPPORTED_SERVER_VERSION', function () {
-    it('returns 6.0', function () {
-      expect(MAX_SUPPORTED_SERVER_VERSION).to.equal('6.0');
+    it('returns 7.0', function () {
+      expect(MAX_SUPPORTED_SERVER_VERSION).to.equal('7.0');
     });
   });
 
@@ -26,8 +26,8 @@ describe('Wire Protocol Constants', function () {
   });
 
   describe('MAX_SUPPORTED_WIRE_VERSION', function () {
-    it('returns 17', function () {
-      expect(MAX_SUPPORTED_WIRE_VERSION).to.equal(17);
+    it('returns 21', function () {
+      expect(MAX_SUPPORTED_WIRE_VERSION).to.equal(21);
     });
   });
 });