diff --git a/test/__snapshots__/validate-options.test.js.snap.webpack4 b/test/__snapshots__/validate-options.test.js.snap.webpack4
index 1dc4bab2de..8670894205 100644
--- a/test/__snapshots__/validate-options.test.js.snap.webpack4
+++ b/test/__snapshots__/validate-options.test.js.snap.webpack4
@@ -371,7 +371,7 @@ exports[`options validate should throw an error on the "https" option with '{"ca
    Details:
     * options.https.cacert should be one of these:
       [string | Buffer, ...] | string | Buffer
-      -> Path to an SSL CA certificate or content of an SSL CA certificate.
+      -> Path to an SSL CA certificate or content of an SSL CA certificate. Deprecated, it will be removed in favor of the \`server.options.cacert\` option.
       Details:
        * options.https.cacert should be an array:
          [string | Buffer, ...]
@@ -388,7 +388,7 @@ exports[`options validate should throw an error on the "https" option with '{"ce
    Details:
     * options.https.cert should be one of these:
       [string | Buffer, ...] | string | Buffer
-      -> Path to an SSL certificate or content of an SSL certificate.
+      -> Path to an SSL certificate or content of an SSL certificate. Deprecated, it will be removed in favor of the \`server.options.cert\` option.
       Details:
        * options.https.cert should be an array:
          [string | Buffer, ...]
@@ -405,7 +405,7 @@ exports[`options validate should throw an error on the "https" option with '{"ke
    Details:
     * options.https.key should be one of these:
       [string | Buffer | object { … }, ...] | string | Buffer
-      -> Path to an SSL key or content of an SSL key.
+      -> Path to an SSL key or content of an SSL key. Deprecated, it will be removed in favor of the \`server.options.key\` option.
       Details:
        * options.https.key should be an array:
          [string | Buffer | object { … }, ...]
@@ -416,7 +416,7 @@ exports[`options validate should throw an error on the "https" option with '{"ke
 exports[`options validate should throw an error on the "https" option with '{"passphrase":false}' value 1`] = `
 "ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
  - options.https.passphrase should be a string.
-   -> Passphrase for a pfx file."
+   -> Passphrase for a pfx file. Deprecated, it will be removed in favor of the \`server.options.passphrase\` option."
 `;
 
 exports[`options validate should throw an error on the "https" option with '{"pfx":10}' value 1`] = `
@@ -428,7 +428,7 @@ exports[`options validate should throw an error on the "https" option with '{"pf
    Details:
     * options.https.pfx should be one of these:
       [string | Buffer | object { … }, ...] | string | Buffer
-      -> Path to an SSL pfx file or content of an SSL pfx file.
+      -> Path to an SSL pfx file or content of an SSL pfx file. Deprecated, it will be removed in favor of the \`server.options.pfx\` option.
       Details:
        * options.https.pfx should be an array:
          [string | Buffer | object { … }, ...]
@@ -439,7 +439,7 @@ exports[`options validate should throw an error on the "https" option with '{"pf
 exports[`options validate should throw an error on the "https" option with '{"requestCert":"test"}' value 1`] = `
 "ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
  - options.https.requestCert should be a boolean.
-   -> Request for an SSL certificate."
+   -> Request for an SSL certificate. Deprecated, it will be removed in favor of the \`server.options.requestCert\` option."
 `;
 
 exports[`options validate should throw an error on the "ipc" option with '{}' value 1`] = `
diff --git a/test/__snapshots__/validate-options.test.js.snap.webpack5 b/test/__snapshots__/validate-options.test.js.snap.webpack5
index 1dc4bab2de..8670894205 100644
--- a/test/__snapshots__/validate-options.test.js.snap.webpack5
+++ b/test/__snapshots__/validate-options.test.js.snap.webpack5
@@ -371,7 +371,7 @@ exports[`options validate should throw an error on the "https" option with '{"ca
    Details:
     * options.https.cacert should be one of these:
       [string | Buffer, ...] | string | Buffer
-      -> Path to an SSL CA certificate or content of an SSL CA certificate.
+      -> Path to an SSL CA certificate or content of an SSL CA certificate. Deprecated, it will be removed in favor of the \`server.options.cacert\` option.
       Details:
        * options.https.cacert should be an array:
          [string | Buffer, ...]
@@ -388,7 +388,7 @@ exports[`options validate should throw an error on the "https" option with '{"ce
    Details:
     * options.https.cert should be one of these:
       [string | Buffer, ...] | string | Buffer
-      -> Path to an SSL certificate or content of an SSL certificate.
+      -> Path to an SSL certificate or content of an SSL certificate. Deprecated, it will be removed in favor of the \`server.options.cert\` option.
       Details:
        * options.https.cert should be an array:
          [string | Buffer, ...]
@@ -405,7 +405,7 @@ exports[`options validate should throw an error on the "https" option with '{"ke
    Details:
     * options.https.key should be one of these:
       [string | Buffer | object { … }, ...] | string | Buffer
-      -> Path to an SSL key or content of an SSL key.
+      -> Path to an SSL key or content of an SSL key. Deprecated, it will be removed in favor of the \`server.options.key\` option.
       Details:
        * options.https.key should be an array:
          [string | Buffer | object { … }, ...]
@@ -416,7 +416,7 @@ exports[`options validate should throw an error on the "https" option with '{"ke
 exports[`options validate should throw an error on the "https" option with '{"passphrase":false}' value 1`] = `
 "ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
  - options.https.passphrase should be a string.
-   -> Passphrase for a pfx file."
+   -> Passphrase for a pfx file. Deprecated, it will be removed in favor of the \`server.options.passphrase\` option."
 `;
 
 exports[`options validate should throw an error on the "https" option with '{"pfx":10}' value 1`] = `
@@ -428,7 +428,7 @@ exports[`options validate should throw an error on the "https" option with '{"pf
    Details:
     * options.https.pfx should be one of these:
       [string | Buffer | object { … }, ...] | string | Buffer
-      -> Path to an SSL pfx file or content of an SSL pfx file.
+      -> Path to an SSL pfx file or content of an SSL pfx file. Deprecated, it will be removed in favor of the \`server.options.pfx\` option.
       Details:
        * options.https.pfx should be an array:
          [string | Buffer | object { … }, ...]
@@ -439,7 +439,7 @@ exports[`options validate should throw an error on the "https" option with '{"pf
 exports[`options validate should throw an error on the "https" option with '{"requestCert":"test"}' value 1`] = `
 "ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
  - options.https.requestCert should be a boolean.
-   -> Request for an SSL certificate."
+   -> Request for an SSL certificate. Deprecated, it will be removed in favor of the \`server.options.requestCert\` option."
 `;
 
 exports[`options validate should throw an error on the "ipc" option with '{}' value 1`] = `