diff --git a/package.json b/package.json
index 0902c2efde..0c0f92fd38 100644
--- a/package.json
+++ b/package.json
@@ -23,6 +23,7 @@
 		"fix:eslint-docs": "eslint-doc-generator",
 		"fix:js": "npm run lint:js -- --fix",
 		"fix:markdown": "npm run lint:markdown -- --fix",
+		"fix:snapshots": "ava --update-snapshots",
 		"integration": "node ./test/integration/test.mjs",
 		"lint": "run-p --continue-on-error lint:*",
 		"lint:eslint-docs": "npm run fix:eslint-docs -- --check",
diff --git a/test/snapshots/no-negation-in-equality-check.mjs.md b/test/snapshots/no-negation-in-equality-check.mjs.md
index 3b58274050..9c05b86330 100644
--- a/test/snapshots/no-negation-in-equality-check.mjs.md
+++ b/test/snapshots/no-negation-in-equality-check.mjs.md
@@ -16,7 +16,7 @@ Generated by [AVA](https://avajs.dev).
 
     `␊
     > 1 | !foo === bar␊
-        | ^ Negated expression in not allowed in equality check.␊
+        | ^ Negated expression is not allowed in equality check.␊
     ␊
     --------------------------------------------------------------------------------␊
     Suggestion 1/1: Switch to '!==' check.␊
@@ -35,7 +35,7 @@ Generated by [AVA](https://avajs.dev).
 
     `␊
     > 1 | !foo !== bar␊
-        | ^ Negated expression in not allowed in equality check.␊
+        | ^ Negated expression is not allowed in equality check.␊
     ␊
     --------------------------------------------------------------------------------␊
     Suggestion 1/1: Switch to '===' check.␊
@@ -54,7 +54,7 @@ Generated by [AVA](https://avajs.dev).
 
     `␊
     > 1 | !foo == bar␊
-        | ^ Negated expression in not allowed in equality check.␊
+        | ^ Negated expression is not allowed in equality check.␊
     ␊
     --------------------------------------------------------------------------------␊
     Suggestion 1/1: Switch to '!=' check.␊
@@ -73,7 +73,7 @@ Generated by [AVA](https://avajs.dev).
 
     `␊
     > 1 | !foo != bar␊
-        | ^ Negated expression in not allowed in equality check.␊
+        | ^ Negated expression is not allowed in equality check.␊
     ␊
     --------------------------------------------------------------------------------␊
     Suggestion 1/1: Switch to '==' check.␊
@@ -95,7 +95,7 @@ Generated by [AVA](https://avajs.dev).
     `␊
       1 | function x() {␊
     > 2 | 	return!foo === bar;␊
-        | 	      ^ Negated expression in not allowed in equality check.␊
+        | 	      ^ Negated expression is not allowed in equality check.␊
       3 | }␊
     ␊
     --------------------------------------------------------------------------------␊
@@ -123,7 +123,7 @@ Generated by [AVA](https://avajs.dev).
     `␊
       1 | function x() {␊
     > 2 | 	return!␊
-        | 	      ^ Negated expression in not allowed in equality check.␊
+        | 	      ^ Negated expression is not allowed in equality check.␊
       3 | 		foo === bar;␊
       4 | 	throw!␊
       5 | 		foo === bar;␊
@@ -146,7 +146,7 @@ Generated by [AVA](https://avajs.dev).
       2 | 	return!␊
       3 | 		foo === bar;␊
     > 4 | 	throw!␊
-        | 	     ^ Negated expression in not allowed in equality check.␊
+        | 	     ^ Negated expression is not allowed in equality check.␊
       5 | 		foo === bar;␊
       6 | }␊
     ␊
@@ -174,7 +174,7 @@ Generated by [AVA](https://avajs.dev).
     `␊
       1 | foo␊
     > 2 | !(a) === b␊
-        | ^ Negated expression in not allowed in equality check.␊
+        | ^ Negated expression is not allowed in equality check.␊
     ␊
     --------------------------------------------------------------------------------␊
     Suggestion 1/1: Switch to '!==' check.␊
@@ -196,7 +196,7 @@ Generated by [AVA](https://avajs.dev).
     `␊
       1 | foo␊
     > 2 | ![a, b].join('') === c␊
-        | ^ Negated expression in not allowed in equality check.␊
+        | ^ Negated expression is not allowed in equality check.␊
     ␊
     --------------------------------------------------------------------------------␊
     Suggestion 1/1: Switch to '!==' check.␊
@@ -218,7 +218,7 @@ Generated by [AVA](https://avajs.dev).
     `␊
       1 | foo␊
     > 2 | ! [a, b].join('') === c␊
-        | ^ Negated expression in not allowed in equality check.␊
+        | ^ Negated expression is not allowed in equality check.␊
     ␊
     --------------------------------------------------------------------------------␊
     Suggestion 1/1: Switch to '!==' check.␊
@@ -240,7 +240,7 @@ Generated by [AVA](https://avajs.dev).
     `␊
       1 | foo␊
     > 2 | !/* comment */[a, b].join('') === c␊
-        | ^ Negated expression in not allowed in equality check.␊
+        | ^ Negated expression is not allowed in equality check.␊
     ␊
     --------------------------------------------------------------------------------␊
     Suggestion 1/1: Switch to '!==' check.␊
diff --git a/test/snapshots/no-negation-in-equality-check.mjs.snap b/test/snapshots/no-negation-in-equality-check.mjs.snap
index 27ceae7007..983ecb0b3d 100644
Binary files a/test/snapshots/no-negation-in-equality-check.mjs.snap and b/test/snapshots/no-negation-in-equality-check.mjs.snap differ