diff --git a/eslint-configs/eslint-config-seekingalpha-base/CHANGELOG.md b/eslint-configs/eslint-config-seekingalpha-base/CHANGELOG.md
index 5b80c826..2730c772 100644
--- a/eslint-configs/eslint-config-seekingalpha-base/CHANGELOG.md
+++ b/eslint-configs/eslint-config-seekingalpha-base/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Change Log
 
+## 11.49.0 - 2026-03-29
+
+- [deps] update `eslint-plugin-unicorn` to version `64.0.0`
+- [breaking] enable `unicorn/consistent-template-literal-escape` rule
+- [breaking] enable `unicorn/no-useless-iterator-to-array` rule
+- [breaking] enable `unicorn/prefer-simple-condition-first` rule
+- [breaking] enable `unicorn/switch-case-break-position` rule
+
 ## 11.48.0 - 2026-03-24
 
 - [new] extend oxlint config
diff --git a/eslint-configs/eslint-config-seekingalpha-base/README.md b/eslint-configs/eslint-config-seekingalpha-base/README.md
index a46b9f8c..10793635 100644
--- a/eslint-configs/eslint-config-seekingalpha-base/README.md
+++ b/eslint-configs/eslint-config-seekingalpha-base/README.md
@@ -6,7 +6,7 @@ This package includes the shareable ESLint config used by [SeekingAlpha](https:/
 
 Install ESLint and all [Peer Dependencies](https://nodejs.org/en/blog/npm/peer-dependencies/):
 
-    npm install eslint@9.39.2 eslint-plugin-import@2.32.0 eslint-plugin-promise@7.2.1 eslint-plugin-unicorn@62.0.0 --save-dev
+    npm install eslint@9.39.2 eslint-plugin-import@2.32.0 eslint-plugin-promise@7.2.1 eslint-plugin-unicorn@64.0.0 --save-dev
 
 Install SeekingAlpha shareable ESLint:
 
diff --git a/eslint-configs/eslint-config-seekingalpha-base/package.json b/eslint-configs/eslint-config-seekingalpha-base/package.json
index 79aa92cc..abb8b640 100644
--- a/eslint-configs/eslint-config-seekingalpha-base/package.json
+++ b/eslint-configs/eslint-config-seekingalpha-base/package.json
@@ -1,6 +1,6 @@
 {
   "name": "eslint-config-seekingalpha-base",
-  "version": "11.48.0",
+  "version": "11.49.0",
   "description": "SeekingAlpha's sharable base ESLint config",
   "main": "index.js",
   "type": "module",
@@ -51,13 +51,13 @@
     "eslint": "9.39.2",
     "eslint-plugin-import": "2.32.0",
     "eslint-plugin-promise": "7.2.1",
-    "eslint-plugin-unicorn": "63.0.0"
+    "eslint-plugin-unicorn": "64.0.0"
   },
   "devDependencies": {
     "eslint": "9.39.2",
     "eslint-find-rules": "5.0.0",
     "eslint-plugin-import": "2.32.0",
     "eslint-plugin-promise": "7.2.1",
-    "eslint-plugin-unicorn": "63.0.0"
+    "eslint-plugin-unicorn": "64.0.0"
   }
 }
diff --git a/eslint-configs/eslint-config-seekingalpha-base/rules/eslint-plugin-unicorn/index.js b/eslint-configs/eslint-config-seekingalpha-base/rules/eslint-plugin-unicorn/index.js
index 1de5282b..37b230bf 100644
--- a/eslint-configs/eslint-config-seekingalpha-base/rules/eslint-plugin-unicorn/index.js
+++ b/eslint-configs/eslint-config-seekingalpha-base/rules/eslint-plugin-unicorn/index.js
@@ -34,6 +34,9 @@ export default {
     // https://github.com/sindresorhus/eslint-plugin-unicorn/blob/master/docs/rules/consistent-function-scoping.md
     'unicorn/consistent-function-scoping': 'error',
 
+    // https://github.com/sindresorhus/eslint-plugin-unicorn/blob/main/docs/rules/consistent-template-literal-escape.md
+    'unicorn/consistent-template-literal-escape': 'error',
+
     // https://github.com/sindresorhus/eslint-plugin-unicorn/blob/master/docs/rules/custom-error-definition.md
     'unicorn/custom-error-definition': 'error',
 
@@ -227,6 +230,9 @@ export default {
     // https://github.com/sindresorhus/eslint-plugin-unicorn/blob/main/docs/rules/no-useless-collection-argument.md
     'unicorn/no-useless-collection-argument': 'error',
 
+    // https://github.com/sindresorhus/eslint-plugin-unicorn/blob/main/docs/rules/no-useless-iterator-to-array.md
+    'unicorn/no-useless-iterator-to-array': 'error',
+
     // https://github.com/sindresorhus/eslint-plugin-unicorn/blob/master/docs/rules/no-unused-properties.md
     'unicorn/no-unused-properties': 'error',
 
@@ -400,6 +406,9 @@ export default {
     // https://github.com/sindresorhus/eslint-plugin-unicorn/blob/main/docs/rules/prefer-set-size.md
     'unicorn/prefer-set-size': 'error',
 
+    // https://github.com/sindresorhus/eslint-plugin-unicorn/blob/main/docs/rules/prefer-simple-condition-first.md
+    'unicorn/prefer-simple-condition-first': 'error',
+
     // https://github.com/sindresorhus/eslint-plugin-unicorn/blob/master/docs/rules/prefer-spread.md
     'unicorn/prefer-spread': 'off',
 
@@ -462,6 +471,9 @@ export default {
     // https://github.com/sindresorhus/eslint-plugin-unicorn/blob/main/docs/rules/switch-case-braces.md
     'unicorn/switch-case-braces': ['error', 'always'],
 
+    // https://github.com/sindresorhus/eslint-plugin-unicorn/blob/main/docs/rules/switch-case-break-position.md
+    'unicorn/switch-case-break-position': 'error',
+
     // https://github.com/sindresorhus/eslint-plugin-unicorn/blob/main/docs/rules/template-indent.md
     'unicorn/template-indent': 'off',
 
diff --git a/eslint-configs/eslint-config-seekingalpha-tests/CHANGELOG.md b/eslint-configs/eslint-config-seekingalpha-tests/CHANGELOG.md
index c0757360..53bb789d 100644
--- a/eslint-configs/eslint-config-seekingalpha-tests/CHANGELOG.md
+++ b/eslint-configs/eslint-config-seekingalpha-tests/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Change Log
 
+## 4.55.0 - 2026-03-29
+
+- [deps] upgrade `eslint-plugin-jest` to version `29.15.1`
+
 ## 4.54.0 - 2026-03-24
 
 - [deps] upgrade `eslint-plugin-testing-library` to version `7.16.2`
diff --git a/eslint-configs/eslint-config-seekingalpha-tests/README.md b/eslint-configs/eslint-config-seekingalpha-tests/README.md
index 9842a1dc..973ea97b 100644
--- a/eslint-configs/eslint-config-seekingalpha-tests/README.md
+++ b/eslint-configs/eslint-config-seekingalpha-tests/README.md
@@ -6,7 +6,7 @@ This package includes the shareable ESLint config used by [SeekingAlpha](https:/
 
 Install ESLint and all [Peer Dependencies](https://nodejs.org/en/blog/npm/peer-dependencies/):
 
-    npm install eslint@9.39.2 eslint-plugin-jest@29.16.2 eslint-plugin-testing-library@7.15.4 --save-dev
+    npm install eslint@9.39.2 eslint-plugin-jest@29.15.1 eslint-plugin-testing-library@7.16.2 --save-dev
 
 Install SeekingAlpha shareable ESLint:
 
diff --git a/eslint-configs/eslint-config-seekingalpha-tests/package.json b/eslint-configs/eslint-config-seekingalpha-tests/package.json
index ebb33370..b4aa580a 100644
--- a/eslint-configs/eslint-config-seekingalpha-tests/package.json
+++ b/eslint-configs/eslint-config-seekingalpha-tests/package.json
@@ -1,6 +1,6 @@
 {
   "name": "eslint-config-seekingalpha-tests",
-  "version": "4.54.0",
+  "version": "4.55.0",
   "description": "SeekingAlpha's sharable testing ESLint config",
   "main": "index.js",
   "type": "module",
@@ -40,13 +40,13 @@
   },
   "peerDependencies": {
     "eslint": "9.39.2",
-    "eslint-plugin-jest": "29.15.0",
+    "eslint-plugin-jest": "29.15.1",
     "eslint-plugin-testing-library": "7.16.2"
   },
   "devDependencies": {
     "eslint": "9.39.2",
     "eslint-find-rules": "5.0.0",
-    "eslint-plugin-jest": "29.15.0",
+    "eslint-plugin-jest": "29.15.1",
     "eslint-plugin-testing-library": "7.16.2"
   }
 }