diff --git a/package.json b/package.json
index 4972bf0..f66ef76 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "@babel/preset-env": "^7.11.0",
     "esm": "^3.2.25",
     "np": "^7.0.0",
-    "posthtml": "^0.15.0",
+    "posthtml": "^0.16.4",
     "uvu": "^0.5.1",
     "xo": "^0.36.1"
   },
diff --git a/yarn.lock b/yarn.lock
index d6dd3ae..5814e4c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3578,6 +3578,11 @@ is-js-type@^2.0.0:
   dependencies:
     js-types "^1.0.0"
 
+is-json@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/is-json/-/is-json-2.0.1.tgz#6be166d144828a131d686891b983df62c39491ff"
+  integrity sha1-a+Fm0USCihMdaGiRuYPfYsOUkf8=
+
 is-negated-glob@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-negated-glob/-/is-negated-glob-1.0.0.tgz#6910bca5da8c95e784b5751b976cf5a10fee36d2"
@@ -4894,25 +4899,27 @@ posix-character-classes@^0.1.0:
   resolved "https://registry.yarnpkg.com/posix-character-classes/-/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab"
   integrity sha1-AerA/jta9xoqbAL+q7jB/vfgDqs=
 
-posthtml-parser@^0.7.2:
-  version "0.7.2"
-  resolved "https://registry.yarnpkg.com/posthtml-parser/-/posthtml-parser-0.7.2.tgz#3fba3375544d824bb1c8504f0d69f6e0b95774db"
-  integrity sha512-LjEEG/3fNcWZtBfsOE3Gbyg1Li4CmsZRkH1UmbMR7nKdMXVMYI3B4/ZMiCpaq8aI1Aym4FRMMW9SAOLSwOnNsQ==
+posthtml-parser@^0.9.0:
+  version "0.9.0"
+  resolved "https://registry.yarnpkg.com/posthtml-parser/-/posthtml-parser-0.9.0.tgz#8e7d817eb6c27885b9c7395007371d4363a5867d"
+  integrity sha512-Ybw75S+aNJuXCoCUBF2drLRip18cwbT4IBKAT6Xx7VU6FxjuDIV5VofPZRQzgwzGsASZ++5JpRhK3vagPZ4JIQ==
   dependencies:
     htmlparser2 "^6.0.0"
 
-posthtml-render@^1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/posthtml-render/-/posthtml-render-1.3.1.tgz#260f15bc43cdf7ea008bf0cc35253fb27e4d03fd"
-  integrity sha512-eSToKjNLu0FiF76SSGMHjOFXYzAc/CJqi677Sq6hYvcvFCBtD6de/W5l+0IYPf7ypscqAfjCttxvTdMJt5Gj8Q==
+posthtml-render@^2.0.6:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/posthtml-render/-/posthtml-render-2.0.6.tgz#f39035b133f1cea1a879cba3982a7eaa1fc06c34"
+  integrity sha512-AvjM4yfEtjhbpZdtLOWfnezgojEtgeejSxrjTAvfr5phXjPcZQyB5QiOvYeU+rrTF0u+eqqlJrs8HS3nrPexGQ==
+  dependencies:
+    is-json "^2.0.1"
 
-posthtml@^0.15.0:
-  version "0.15.2"
-  resolved "https://registry.yarnpkg.com/posthtml/-/posthtml-0.15.2.tgz#739cf0d3ffec70868b87121dc7393478e1898c9c"
-  integrity sha512-YugEJ5ze/0DLRIVBjCpDwANWL4pPj1kHJ/2llY8xuInr0nbkon3qTiMPe5LQa+cCwNjxS7nAZZTp+1M+6mT4Zg==
+posthtml@^0.16.4:
+  version "0.16.4"
+  resolved "https://registry.yarnpkg.com/posthtml/-/posthtml-0.16.4.tgz#4f9b326357a39a820376fb065aa55bb1d313c97a"
+  integrity sha512-32VVeMtkoUrWI84etFPBBhOOJS19WAJDxJMLYi3dKma2sPtDDpO2CrR5dV8rVMPwZoAeVYxIdpaE4aqY12ibOA==
   dependencies:
-    posthtml-parser "^0.7.2"
-    posthtml-render "^1.3.1"
+    posthtml-parser "^0.9.0"
+    posthtml-render "^2.0.6"
 
 prelude-ls@^1.2.1:
   version "1.2.1"