diff --git a/package.json b/package.json
index aaeab2dce..a96155c82 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,6 @@
     "@hedgedoc/markdown-it-task-lists": "1.0.5",
     "@hedgedoc/realtime": "0.1.1",
     "@hpcc-js/wasm": "1.12.8",
-    "@lezer/common": "1.0.0",
     "@matejmazur/react-katex": "3.1.3",
     "@mrdrogdrog/optional": "0.1.2",
     "@react-hook/resize-observer": "1.2.6",
diff --git a/yarn.lock b/yarn.lock
index 77e3edab3..e2d4c3787 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1912,7 +1912,6 @@ __metadata:
     "@hedgedoc/markdown-it-task-lists": 1.0.5
     "@hedgedoc/realtime": 0.1.1
     "@hpcc-js/wasm": 1.12.8
-    "@lezer/common": 1.0.0
     "@matejmazur/react-katex": 3.1.3
     "@mrdrogdrog/optional": 0.1.2
     "@next/bundle-analyzer": 12.2.2
@@ -2414,7 +2413,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@lezer/common@npm:1.0.0, @lezer/common@npm:^1.0.0":
+"@lezer/common@npm:^1.0.0":
   version: 1.0.0
   resolution: "@lezer/common@npm:1.0.0"
   checksum: 0ba652b39f9ff073a6a8a3376a74279f2c2d2ccdd4d2bb57c7b607341dbdbf64baf9c23a196314f09349d175623bc73a6a0b6a0eeb2cc63f3a1190fd631f7c31