diff --git a/README.md b/README.md
index 71f64533..d86b4c4e 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ autoformatting your code.
 
 | Rules                                                                                                     | Total | Enabled |
 | --------------------------------------------------------------------------------------------------------- | ----: | ------: |
-| [ESLint](https://eslint.org/docs/rules/)                                                                  |   258 | **179** |
+| [ESLint](https://eslint.org/docs/rules/)                                                                  |   260 | **181** |
 | [eslint-plugin-prettier](https://github.com/prettier/eslint-plugin-prettier)                              |    82 |  **82** |
 | [eslint-plugin-unicorn](https://github.com/sindresorhus/eslint-plugin-unicorn)                            |    53 |  **42** |
 | [eslint-plugin-import](https://github.com/benmosher/eslint-plugin-import)                                 |    40 |  **32** |
@@ -30,12 +30,12 @@ autoformatting your code.
 | [eslint-plugin-optimize-regex](https://github.com/BrainMaestro/eslint-plugin-optimize-regex)              |     1 |   **1** |
 | [eslint-plugin-ext](https://github.com/jiangfengming/eslint-plugin-ext)                                   |     1 |   **1** |
 | [eslint-plugin-json](https://github.com/azeemba/eslint-plugin-json)¹                                      |     1 |   **1** |
-| **Total: `hardcore`**                                                                                     |   506 | **399** |
+| **Total: `hardcore`**                                                                                     |   508 | **401** |
 | [eslint-plugin-fp](https://github.com/jfmengels/eslint-plugin-fp)                                         |    17 |  **14** |
 | [eslint-plugin-ramda](https://github.com/ramda/eslint-plugin-ramda)                                       |    26 |  **24** |
-| **Total: `hardcore` + `hardcore/fp`**                                                                     |   549 | **438** |
+| **Total: `hardcore` + `hardcore/fp`**                                                                     |   551 | **440** |
 | [eslint-plugin-node](https://github.com/mysticatea/eslint-plugin-node)                                    |    37 |  **35** |
-| **Total: `hardcore` + `hardcore/fp` + `hardcore/node`**                                                   |   586 | **473** |
+| **Total: `hardcore` + `hardcore/fp` + `hardcore/node`**                                                   |   588 | **475** |
 
 ¹ eslint-plugin-json actually includes 19 rules, but I consider them as one
 "no-invalid-json" rule.
diff --git a/base.json b/base.json
index 10996822..5ecd86db 100644
--- a/base.json
+++ b/base.json
@@ -193,6 +193,8 @@
     "default-case-last": "error",
     "no-useless-backreference": "error",
     "no-loss-of-precision": "error",
+    "no-promise-executor-return": "error",
+    "no-unreachable-loop": "error",
 
     "no-magic-numbers": ["error", { "ignore": [0, 1], "enforceConst": true }],
     "complexity": ["error", { "max": 10 }],