diff --git a/examples/store/package.json b/examples/store/package.json
index 542276123e..9ae95b5a54 100644
--- a/examples/store/package.json
+++ b/examples/store/package.json
@@ -24,7 +24,7 @@
     "react-dom": "0.0.0-experimental-7f28234f8",
     "react-error-boundary": "2.3.1",
     "react-final-form": "6.4.0",
-    "superjson": "1.2.1",
+    "superjson": "1.8.1",
     "typescript": "3.8.3"
   },
   "devDependencies": {
diff --git a/packages/core/package.json b/packages/core/package.json
index 5bee86e625..e2b3884d78 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -49,7 +49,7 @@
     "pretty-ms": "6.0.1",
     "react-query": "2.5.11",
     "serialize-error": "6.0.0",
-    "superjson": "1.2.1",
+    "superjson": "1.8.1",
     "url": "0.11.0"
   },
   "gitHead": "d3b9fce0bdd251c2b1890793b0aa1cd77c1c0922"
diff --git a/packages/server/package.json b/packages/server/package.json
index f67fe0a565..0e5f03ef88 100644
--- a/packages/server/package.json
+++ b/packages/server/package.json
@@ -59,7 +59,7 @@
     "resolve-cwd": "3.0.0",
     "serialize-error": "6.0.0",
     "slash": "3.0.0",
-    "superjson": "1.2.1",
+    "superjson": "1.8.1",
     "through2": "3.0.1",
     "vinyl": "2.2.0",
     "vinyl-file": "3.0.0",
diff --git a/yarn.lock b/yarn.lock
index 044777ecf6..63e1908257 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7685,7 +7685,14 @@ debug@3.1.0, debug@=3.1.0:
   dependencies:
     ms "2.0.0"
 
-debug@4, debug@4.1.1, debug@^4.0.0, debug@^4.0.1, debug@^4.1.0, debug@^4.1.1:
+debug@4, debug@^4.0.0, debug@^4.0.1, debug@^4.1.0, debug@^4.1.1, debug@^4.3.1:
+  version "4.3.3"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.3.tgz#04266e0b70a98d4462e6e288e38259213332b664"
+  integrity sha512-/zxw5+vh1Tfv+4Qn7a5nsbcJKPaSvCDhojn6FEl9vupwK2VCSDtEiEtqr8DFtzYFOdz63LBkxec7DYuc2jon6Q==
+  dependencies:
+    ms "2.1.2"
+
+debug@4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
   integrity sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==
@@ -17763,10 +17770,13 @@ stylis@3.5.4:
   resolved "https://registry.yarnpkg.com/stylis/-/stylis-3.5.4.tgz#f665f25f5e299cf3d64654ab949a57c768b73fbe"
   integrity sha512-8/3pSmthWM7lsPBKv7NXkzn2Uc9W7NotcwGNpJaa3k7WMM1XDCA4MgT5k/8BIexd5ydZdboXtU90XH9Ec4Bv/Q==
 
-superjson@1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/superjson/-/superjson-1.2.1.tgz#ff2e790058bb7dfd3cdd5f0acdc3673b7f2b0a1f"
-  integrity sha512-DA81HRhsyUGMx67CH9uOna1MAlc6mBKvZits9YkmRtcyIHKqa1rYz9YPWlGAOyRomdq2IuS/jmhACBstWed89Q==
+superjson@1.8.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/superjson/-/superjson-1.8.1.tgz#c0fe510b8ff71c3bde5733a125623994ca9ec608"
+  integrity sha512-RaBKdbsYj29Ky+XcdE11pJAyKXPrqiCV269koH2WAlpeHh/9qnK0ET84GiVWvnutiufyDolK/vS2jtdFYr341w==
+  dependencies:
+    debug "^4.3.1"
+    lodash.clonedeep "^4.5.0"
 
 supports-color@7.1.0, supports-color@^7.0.0:
   version "7.1.0"