diff --git a/.changeset/dull-dryers-smoke.md b/.changeset/dull-dryers-smoke.md
new file mode 100644
index 000000000..18b74ec3f
--- /dev/null
+++ b/.changeset/dull-dryers-smoke.md
@@ -0,0 +1,5 @@
+---
+"eslint-plugin-svelte": patch
+---
+
+fix(deps): update sourcemap-codec dependency
diff --git a/package.json b/package.json
index d82ebac25..0c3d19443 100644
--- a/package.json
+++ b/package.json
@@ -65,6 +65,7 @@
     }
   },
   "dependencies": {
+    "@jridgewell/sourcemap-codec": "^1.4.14",
     "debug": "^4.3.1",
     "eslint-utils": "^3.0.0",
     "esutils": "^2.0.3",
@@ -72,7 +73,6 @@
     "postcss": "^8.4.5",
     "postcss-load-config": "^3.1.4",
     "postcss-safe-parser": "^6.0.0",
-    "sourcemap-codec": "^1.4.8",
     "svelte-eslint-parser": "^0.22.0"
   },
   "devDependencies": {
diff --git a/src/shared/svelte-compile-warns/index.ts b/src/shared/svelte-compile-warns/index.ts
index a4e2bd5ca..74d4b389a 100644
--- a/src/shared/svelte-compile-warns/index.ts
+++ b/src/shared/svelte-compile-warns/index.ts
@@ -1,7 +1,7 @@
 import type { AST } from "svelte-eslint-parser"
 import * as compiler from "svelte/compiler"
-import type { SourceMapMappings } from "sourcemap-codec"
-import { decode } from "sourcemap-codec"
+import type { SourceMapMappings } from "@jridgewell/sourcemap-codec"
+import { decode } from "@jridgewell/sourcemap-codec"
 import type { RuleContext } from "../../types"
 import { LinesAndColumns } from "../../utils/lines-and-columns"
 import type { TransformResult } from "./transform/types"