diff --git a/package.json b/package.json
index b5999f77..620d0f6a 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "css": "^2.2.4",
     "flyd": "^0.2.8",
     "fuse.js": "^3.6.1",
-    "immer": "^6.0.2",
+    "immer": "^6.0.3",
     "mark.js": "^8.11.1",
     "mithril": "^2.0.4",
     "rss-parser": "^3.7.6",
diff --git a/yarn.lock b/yarn.lock
index 307856f8..fe5c0a2d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3918,10 +3918,10 @@ immediate@~3.0.5:
   resolved "https://registry.yarnpkg.com/immediate/-/immediate-3.0.6.tgz#9db1dbd0faf8de6fbe0f5dd5e56bb606280de69b"
   integrity sha1-nbHb0Pr43m++D13V5Wu2BigN5ps=
 
-immer@^6.0.2:
-  version "6.0.2"
-  resolved "https://registry.yarnpkg.com/immer/-/immer-6.0.2.tgz#5bc08dc4930c756d0749533a2afbd88c8de0cd19"
-  integrity sha512-56CMvUMZl4kkWJFFUe1TjBgGbyb9ibzpLyHD+RSKSVdytuDXgT/HXO1S+GJVywMVl5neGTdAogoR15eRVEd10Q==
+immer@^6.0.3:
+  version "6.0.3"
+  resolved "https://registry.yarnpkg.com/immer/-/immer-6.0.3.tgz#94d5051cd724668160a900d66d85ec02816f29bd"
+  integrity sha512-12VvNrfSrXZdm/BJgi/KDW2soq5freVSf3I1+4CLunUM8mAGx2/0Njy0xBVzi5zewQZiwM7z1/1T+8VaI7NkmQ==
 
 immutable@^3.8.2:
   version "3.8.2"