diff --git a/package.json b/package.json
index d4b0992d7a..9dc95afa23 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
   },
   "dependencies": {
     "@atproto/api": "^0.19.11",
-    "@atproto/syntax": "0.5.2",
+    "@atproto/syntax": "0.5.4",
     "@bitdrift/react-native": "^0.6.8",
     "@braintree/sanitize-url": "^6.0.2",
     "@bsky.app/alf": "^0.1.7",
diff --git a/yarn.lock b/yarn.lock
index edd987d5a8..863a8198c6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -34,17 +34,7 @@
     tlds "^1.234.0"
     zod "^3.23.8"
 
-"@atproto/common-web@^0.4.18":
-  version "0.4.19"
-  resolved "https://registry.yarnpkg.com/@atproto/common-web/-/common-web-0.4.19.tgz#bbd7f84f545ebe73ca3bc00314ccf4ee66e7069e"
-  integrity sha512-3BTi58p5WpT+9/zb6UZrdsXcfPo5P45UJm0E4iwHLILr+jc37CuBj9JReDSZ4U0i9RTrI3ZkfySyZ9bd+LnMsw==
-  dependencies:
-    "@atproto/lex-data" "^0.0.14"
-    "@atproto/lex-json" "^0.0.14"
-    "@atproto/syntax" "^0.5.1"
-    zod "^3.23.8"
-
-"@atproto/common-web@^0.4.21":
+"@atproto/common-web@^0.4.18", "@atproto/common-web@^0.4.21":
   version "0.4.21"
   resolved "https://registry.yarnpkg.com/@atproto/common-web/-/common-web-0.4.21.tgz#2198583f842a000f495f1caec6f7e4eda207191b"
   integrity sha512-Odq+wdk3YNasGCjjlpl3bCIPvqYHige5DLfMkIffNv/2PI/iIj5ZvAvMvJlJ59OhReKSxtpI0invx5UQPc3+fw==
@@ -54,16 +44,6 @@
     "@atproto/syntax" "^0.5.4"
     zod "^3.23.8"
 
-"@atproto/lex-data@^0.0.14":
-  version "0.0.14"
-  resolved "https://registry.yarnpkg.com/@atproto/lex-data/-/lex-data-0.0.14.tgz#2f2f3c64699925a0d4785e5afd0e7731ba1d46c0"
-  integrity sha512-53DUa9664SS76nGAMYopWsO10OH0AAdf7P/HSKB6Wzx3iqe6lk/K61QZnKxOG1LreYl5CfvIJU6eNf4txI6GlQ==
-  dependencies:
-    multiformats "^9.9.0"
-    tslib "^2.8.1"
-    uint8arrays "3.0.0"
-    unicode-segmenter "^0.14.0"
-
 "@atproto/lex-data@^0.0.15":
   version "0.0.15"
   resolved "https://registry.yarnpkg.com/@atproto/lex-data/-/lex-data-0.0.15.tgz#b9a644d71d4a99b32f452250994b5f12276335ef"
@@ -74,14 +54,6 @@
     uint8arrays "3.0.0"
     unicode-segmenter "^0.14.0"
 
-"@atproto/lex-json@^0.0.14":
-  version "0.0.14"
-  resolved "https://registry.yarnpkg.com/@atproto/lex-json/-/lex-json-0.0.14.tgz#717e533ab583aa5f580acb2a77d9aa3e7eddaa17"
-  integrity sha512-6lPkDKqe7teEu4WrN5q7400cvZKgYS3uwUMvzG3F9XkgVYhOwSDCtouV/nSLBbpvo3l9OP0kiigtclcNcyekww==
-  dependencies:
-    "@atproto/lex-data" "^0.0.14"
-    tslib "^2.8.1"
-
 "@atproto/lex-json@^0.0.16":
   version "0.0.16"
   resolved "https://registry.yarnpkg.com/@atproto/lex-json/-/lex-json-0.0.16.tgz#c99b5147560310f9f7f74405c57858a12c3e365a"
@@ -101,14 +73,7 @@
     multiformats "^9.9.0"
     zod "^3.23.8"
 
-"@atproto/syntax@0.5.2", "@atproto/syntax@^0.5.0", "@atproto/syntax@^0.5.1":
-  version "0.5.2"
-  resolved "https://registry.yarnpkg.com/@atproto/syntax/-/syntax-0.5.2.tgz#d4b32c9feb421ceeb5ade1fa80bc42764d51e52e"
-  integrity sha512-W41szOnkppoHr0iCUrzL8gy3OD6qmDyp1UvUgmTx2oFQfgbudpz51T/gznesiCcqiUT5obfHdx4PJ+WdlEOE7Q==
-  dependencies:
-    tslib "^2.8.1"
-
-"@atproto/syntax@^0.5.4":
+"@atproto/syntax@0.5.4", "@atproto/syntax@^0.5.0", "@atproto/syntax@^0.5.4":
   version "0.5.4"
   resolved "https://registry.yarnpkg.com/@atproto/syntax/-/syntax-0.5.4.tgz#89842eb8b8ab181752b04ed840cc6b100e296b00"
   integrity sha512-9XJOpMAgsGFxMEIp8nJ8AIWv+krrY1xQMj+wULbbXhQztQV+9aZ0TbG9Jtn3Op2or8Kr6OqyWR4ga9Z189kKDw==