diff --git a/README.md b/README.md
index bfc0fb3d..7ace4445 100644
--- a/README.md
+++ b/README.md
@@ -87,7 +87,7 @@ playground for learning and exploring.
 * **[MD043](doc/Rules.md#md043)** *required-headings/required-headers* - Required heading structure
 * **[MD044](doc/Rules.md#md044)** *proper-names* - Proper names should have the correct capitalization
 * **[MD045](doc/Rules.md#md045)** *no-alt-text* - Images should have alternate text (alt text)
-* **[MD046](doc/Rules.md#md046)** *new-line-eof* - New lines at the end of file
+* **[MD047](doc/Rules.md#md047)** *new-line-eof* - New lines at the end of file
 
 See [Rules.md](doc/Rules.md) for more details.
 
@@ -102,7 +102,7 @@ Tags group related rules and can be used to enable/disable multiple rules at onc
 * **accessibility** - MD045
 * **atx** - MD018, MD019
 * **atx_closed** - MD020, MD021
-* **blank_lines** - MD012, MD022, MD031, MD032, MD046
+* **blank_lines** - MD012, MD022, MD031, MD032, MD047
 * **blockquote** - MD027, MD028
 * **bullet** - MD004, MD005, MD006, MD007, MD032
 * **code** - MD014, MD031, MD038, MD040
diff --git a/doc/Rules.md b/doc/Rules.md
index 3b5ce415..3a59c93b 100644
--- a/doc/Rules.md
+++ b/doc/Rules.md
@@ -1547,7 +1547,7 @@ Guidance for writing alternate text is available from the [W3C](https://www.w3.o
 
 <a name="md045"></a>
 
-## MD046 - New lines at the end of file
+## MD047 - New lines at the end of file
 
 Tags: blank_lines
 
diff --git a/lib/md046.js b/lib/md047.js
similarity index 92%
rename from lib/md046.js
rename to lib/md047.js
index 17812573..b3f82b3a 100644
--- a/lib/md046.js
+++ b/lib/md047.js
@@ -6,7 +6,7 @@ const shared = require("./shared");
 const { isBlankLine } = shared;
 
 module.exports = {
-  "names": [ "MD046", "new-line-eof" ],
+  "names": [ "MD047", "new-line-eof" ],
   "description": "New lines at the end of file",
   "tags": [ "blank_lines" ],
   "function": function rule(params, onError) {
diff --git a/lib/rules.js b/lib/rules.js
index 8f78449d..2013a557 100644
--- a/lib/rules.js
+++ b/lib/rules.js
@@ -49,7 +49,7 @@ const rules = [
   require("./md043"),
   require("./md044"),
   require("./md045"),
-  require("./md046")
+  require("./md047")
 ];
 rules.forEach((rule) => {
   const name = rule.names[0].toLowerCase();
diff --git a/schema/markdownlint-config-schema.json b/schema/markdownlint-config-schema.json
index e6d7b77d..37863eb7 100644
--- a/schema/markdownlint-config-schema.json
+++ b/schema/markdownlint-config-schema.json
@@ -1255,13 +1255,13 @@
       "type": "boolean",
       "default": true
     },
-    "MD046": {
-      "description": "MD046/new-line-eof - New lines at the end of file",
+    "MD047": {
+      "description": "MD047/new-line-eof - New lines at the end of file",
       "type": "boolean",
       "default": true
     },
     "new-line-eof": {
-      "description": "MD046/new-line-eof - New lines at the end of file",
+      "description": "MD047/new-line-eof - New lines at the end of file",
       "type": "boolean",
       "default": true
     },
diff --git a/test/fenced_code_without_blank_lines.md b/test/fenced_code_without_blank_lines.md
index 248d4a7c..ecdf058f 100644
--- a/test/fenced_code_without_blank_lines.md
+++ b/test/fenced_code_without_blank_lines.md
@@ -39,4 +39,4 @@ text
 
 ```
 code at end of file without newline
-``` {MD046}
\ No newline at end of file
+``` {MD047}
\ No newline at end of file
diff --git a/test/lists_without_blank_lines.md b/test/lists_without_blank_lines.md
index 2725b22a..6e593efe 100644
--- a/test/lists_without_blank_lines.md
+++ b/test/lists_without_blank_lines.md
@@ -72,4 +72,4 @@ code
 
 text
 
-* list (on last line without newline) {MD046}
\ No newline at end of file
+* list (on last line without newline) {MD047}
\ No newline at end of file
diff --git a/test/markdownlint-test.js b/test/markdownlint-test.js
index 0c696667..e28c4005 100644
--- a/test/markdownlint-test.js
+++ b/test/markdownlint-test.js
@@ -2730,9 +2730,9 @@ module.exports.newLineAtTheEndOfFile =
       const expected = { "./test/new_line_EOF.md":
       [
         { "lineNumber": 3,
-          "ruleNames": [ "MD046", "new-line-eof" ],
+          "ruleNames": [ "MD047", "new-line-eof" ],
           "ruleDescription": "New lines at the end of file",
-          "ruleInformation": `${homepage}/blob/v${version}/doc/Rules.md#md046`,
+          "ruleInformation": `${homepage}/blob/v${version}/doc/Rules.md#md047`,
           "errorDetail": "file does not end with new line",
           "errorContext": null,
           "errorRange": null }
diff --git a/test/new_line_EOF.json b/test/new_line_EOF.json
index 8ab95915..4970b843 100644
--- a/test/new_line_EOF.json
+++ b/test/new_line_EOF.json
@@ -1,4 +1,4 @@
 {
   "default": true,
-  "MD046": false
+  "MD047": false
 }
diff --git a/test/required-headings-missing-last.md b/test/required-headings-missing-last.md
index b81f72b8..a9b30cda 100644
--- a/test/required-headings-missing-last.md
+++ b/test/required-headings-missing-last.md
@@ -4,4 +4,4 @@ One
 Two
 ---
 
-{MD043} {MD046}
\ No newline at end of file
+{MD043} {MD047}
\ No newline at end of file