diff --git a/docs/package.json b/docs/package.json
index 71a21c53..091b05a8 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -30,7 +30,7 @@
     "vue-github-button": "^1.1.2",
     "vue-observe-visibility": "^1.0.0",
     "y-indexeddb": "^9.0.6",
-    "y-prosemirror": "^1.0.8",
+    "y-prosemirror": "^1.0.9",
     "y-webrtc": "^10.1.7",
     "y-websocket": "^1.3.11",
     "yjs": "^13.5.4"
diff --git a/package.json b/package.json
index 481a1b99..9aa26119 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   },
   "devDependencies": {
     "@atomico/rollup-plugin-sizes": "^1.1.4",
-    "@babel/core": "^7.13.15",
+    "@babel/core": "^7.13.16",
     "@babel/plugin-proposal-nullish-coalescing-operator": "^7.13.0",
     "@babel/plugin-proposal-optional-chaining": "^7.13.12",
     "@babel/preset-env": "^7.13.15",
diff --git a/packages/extension-collaboration-cursor/package.json b/packages/extension-collaboration-cursor/package.json
index 52bfc7d1..af847aea 100644
--- a/packages/extension-collaboration-cursor/package.json
+++ b/packages/extension-collaboration-cursor/package.json
@@ -25,6 +25,6 @@
     "@tiptap/core": "^2.0.0-beta.1"
   },
   "dependencies": {
-    "y-prosemirror": "^1.0.8"
+    "y-prosemirror": "^1.0.9"
   }
 }
diff --git a/packages/extension-collaboration/package.json b/packages/extension-collaboration/package.json
index 5a331fa6..b33d76ec 100644
--- a/packages/extension-collaboration/package.json
+++ b/packages/extension-collaboration/package.json
@@ -25,6 +25,6 @@
     "@tiptap/core": "^2.0.0-beta.1"
   },
   "dependencies": {
-    "y-prosemirror": "^1.0.8"
+    "y-prosemirror": "^1.0.9"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 20e6aa4b..77e45f88 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -30,7 +30,7 @@
   resolved "https://registry.yarnpkg.com/@babel/compat-data/-/compat-data-7.13.15.tgz#7e8eea42d0b64fda2b375b22d06c605222e848f4"
   integrity sha512-ltnibHKR1VnrU4ymHyQ/CXtNXI6yZC0oJThyW78Hft8XndANwi+9H+UIklBDraIjFEJzw8wmcM427oDd9KS5wA==
 
-"@babel/core@^7.0.0", "@babel/core@^7.11.0", "@babel/core@^7.13.15":
+"@babel/core@^7.0.0", "@babel/core@^7.11.0":
   version "7.13.15"
   resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.13.15.tgz#a6d40917df027487b54312202a06812c4f7792d0"
   integrity sha512-6GXmNYeNjS2Uz+uls5jalOemgIhnTMeaXo+yBUA72kC2uX/8VW6XyhVIo2L8/q0goKQA3EVKx0KOQpVKSeWadQ==
@@ -51,6 +51,36 @@
     semver "^6.3.0"
     source-map "^0.5.0"
 
+"@babel/core@^7.13.16":
+  version "7.13.16"
+  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.13.16.tgz#7756ab24396cc9675f1c3fcd5b79fcce192ea96a"
+  integrity sha512-sXHpixBiWWFti0AV2Zq7avpTasr6sIAu7Y396c608541qAU2ui4a193m0KSQmfPSKFZLnQ3cvlKDOm3XkuXm3Q==
+  dependencies:
+    "@babel/code-frame" "^7.12.13"
+    "@babel/generator" "^7.13.16"
+    "@babel/helper-compilation-targets" "^7.13.16"
+    "@babel/helper-module-transforms" "^7.13.14"
+    "@babel/helpers" "^7.13.16"
+    "@babel/parser" "^7.13.16"
+    "@babel/template" "^7.12.13"
+    "@babel/traverse" "^7.13.15"
+    "@babel/types" "^7.13.16"
+    convert-source-map "^1.7.0"
+    debug "^4.1.0"
+    gensync "^1.0.0-beta.2"
+    json5 "^2.1.2"
+    semver "^6.3.0"
+    source-map "^0.5.0"
+
+"@babel/generator@^7.13.16":
+  version "7.13.16"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.13.16.tgz#0befc287031a201d84cdfc173b46b320ae472d14"
+  integrity sha512-grBBR75UnKOcUWMp8WoDxNsWCFl//XCK6HWTrBQKTr5SV9f5g0pNOjdyzi/DTBv12S9GnYPInIXQBTky7OXEMg==
+  dependencies:
+    "@babel/types" "^7.13.16"
+    jsesc "^2.5.1"
+    source-map "^0.5.0"
+
 "@babel/generator@^7.13.9":
   version "7.13.9"
   resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.13.9.tgz#3a7aa96f9efb8e2be42d38d80e2ceb4c64d8de39"
@@ -85,6 +115,16 @@
     browserslist "^4.14.5"
     semver "^6.3.0"
 
+"@babel/helper-compilation-targets@^7.13.16":
+  version "7.13.16"
+  resolved "https://registry.yarnpkg.com/@babel/helper-compilation-targets/-/helper-compilation-targets-7.13.16.tgz#6e91dccf15e3f43e5556dffe32d860109887563c"
+  integrity sha512-3gmkYIrpqsLlieFwjkGgLaSHmhnvlAYzZLlYVjlW+QwI+1zE17kGxuJGmIqDQdYp56XdmGeD+Bswx0UTyG18xA==
+  dependencies:
+    "@babel/compat-data" "^7.13.15"
+    "@babel/helper-validator-option" "^7.12.17"
+    browserslist "^4.14.5"
+    semver "^6.3.0"
+
 "@babel/helper-create-class-features-plugin@^7.13.0", "@babel/helper-create-class-features-plugin@^7.13.11":
   version "7.13.11"
   resolved "https://registry.yarnpkg.com/@babel/helper-create-class-features-plugin/-/helper-create-class-features-plugin-7.13.11.tgz#30d30a005bca2c953f5653fc25091a492177f4f6"
@@ -258,6 +298,15 @@
     "@babel/traverse" "^7.13.0"
     "@babel/types" "^7.13.0"
 
+"@babel/helpers@^7.13.16":
+  version "7.13.17"
+  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.13.17.tgz#b497c7a00e9719d5b613b8982bda6ed3ee94caf6"
+  integrity sha512-Eal4Gce4kGijo1/TGJdqp3WuhllaMLSrW6XcL0ulyUAQOuxHcCafZE8KHg9857gcTehsm/v7RcOx2+jp0Ryjsg==
+  dependencies:
+    "@babel/template" "^7.12.13"
+    "@babel/traverse" "^7.13.17"
+    "@babel/types" "^7.13.17"
+
 "@babel/highlight@^7.10.4", "@babel/highlight@^7.12.13":
   version "7.13.10"
   resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.13.10.tgz#a8b2a66148f5b27d666b15d81774347a731d52d1"
@@ -272,6 +321,11 @@
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.13.15.tgz#8e66775fb523599acb6a289e12929fa5ab0954d8"
   integrity sha512-b9COtcAlVEQljy/9fbcMHpG+UIW9ReF+gpaxDHTlZd0c6/UU9ng8zdySAW9sRTzpvcdCHn6bUcbuYUgGzLAWVQ==
 
+"@babel/parser@^7.13.16":
+  version "7.13.16"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.13.16.tgz#0f18179b0448e6939b1f3f5c4c355a3a9bcdfd37"
+  integrity sha512-6bAg36mCwuqLO0hbR+z7PHuqWiCeP7Dzg73OpQwsAB1Eb8HnGEz5xYBzCfbu+YjoaJsJs+qheDxVAuqbt3ILEw==
+
 "@babel/plugin-bugfix-v8-spread-parameters-in-optional-chaining@^7.13.12":
   version "7.13.12"
   resolved "https://registry.yarnpkg.com/@babel/plugin-bugfix-v8-spread-parameters-in-optional-chaining/-/plugin-bugfix-v8-spread-parameters-in-optional-chaining-7.13.12.tgz#a3484d84d0b549f3fc916b99ee4783f26fabad2a"
@@ -918,6 +972,20 @@
     debug "^4.1.0"
     globals "^11.1.0"
 
+"@babel/traverse@^7.13.17":
+  version "7.13.17"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.13.17.tgz#c85415e0c7d50ac053d758baec98b28b2ecfeea3"
+  integrity sha512-BMnZn0R+X6ayqm3C3To7o1j7Q020gWdqdyP50KEoVqaCO2c/Im7sYZSmVgvefp8TTMQ+9CtwuBp0Z1CZ8V3Pvg==
+  dependencies:
+    "@babel/code-frame" "^7.12.13"
+    "@babel/generator" "^7.13.16"
+    "@babel/helper-function-name" "^7.12.13"
+    "@babel/helper-split-export-declaration" "^7.12.13"
+    "@babel/parser" "^7.13.16"
+    "@babel/types" "^7.13.17"
+    debug "^4.1.0"
+    globals "^11.1.0"
+
 "@babel/types@^7.0.0", "@babel/types@^7.12.0", "@babel/types@^7.12.1", "@babel/types@^7.12.13", "@babel/types@^7.13.0", "@babel/types@^7.13.12", "@babel/types@^7.13.14", "@babel/types@^7.4.4":
   version "7.13.14"
   resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.13.14.tgz#c35a4abb15c7cd45a2746d78ab328e362cbace0d"
@@ -927,6 +995,14 @@
     lodash "^4.17.19"
     to-fast-properties "^2.0.0"
 
+"@babel/types@^7.13.16", "@babel/types@^7.13.17":
+  version "7.13.17"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.13.17.tgz#48010a115c9fba7588b4437dd68c9469012b38b4"
+  integrity sha512-RawydLgxbOPDlTLJNtoIypwdmAy//uQIzlKt2+iBiJaRlVuI6QLUxVAyWGNfOzp8Yu4L4lLIacoCyTNtpb4wiA==
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.12.11"
+    to-fast-properties "^2.0.0"
+
 "@cypress/listr-verbose-renderer@^0.4.1":
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/@cypress/listr-verbose-renderer/-/listr-verbose-renderer-0.4.1.tgz#a77492f4b11dcc7c446a34b3e28721afd33c642a"
@@ -15331,10 +15407,10 @@ y-leveldb@^0.1.0:
     level "^6.0.1"
     lib0 "^0.2.31"
 
-y-prosemirror@^1.0.8:
-  version "1.0.8"
-  resolved "https://registry.yarnpkg.com/y-prosemirror/-/y-prosemirror-1.0.8.tgz#5925b90a11005560baf31efbd08a725351f89ea2"
-  integrity sha512-EGH5y/XNBEHD16hQFUas4DbnOI/jebjz4bNCRe8gggSMSvIR5g3OdYGKrtvtfDHcyCTBmyhv1lfZd2IIWG+scA==
+y-prosemirror@^1.0.9:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/y-prosemirror/-/y-prosemirror-1.0.9.tgz#c0b5bf4e2c6620093ba0658c2aca52055346a683"
+  integrity sha512-OM12aPx04lwiIy1IOBidb6ONAof2KFxQE/Gww26SEsMQuA2dibrJkjaMwXwY1KnYY7yOpwbIFRdwecdNXLU9yQ==
   dependencies:
     lib0 "^0.2.34"