diff --git a/package.json b/package.json
index 1267822..05671e3 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "prepare": "tsdx build"
   },
   "peerDependencies": {
-    "@reduxjs/toolkit": "^1.3.6"
+    "@reduxjs/toolkit": "^1.5.1"
   },
   "husky": {
     "hooks": {
@@ -56,7 +56,7 @@
     "tsdx": "^0.14.1",
     "tslib": "^2.0.1",
     "typescript": "^4.1.3",
-    "@reduxjs/toolkit": "^1.3.6"
+    "@reduxjs/toolkit": "^1.5.1"
   },
   "dependencies": {
     "reselect": "^4.0.0"
diff --git a/yarn.lock b/yarn.lock
index 60854cf..45ee875 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1246,12 +1246,12 @@
   dependencies:
     "@types/node" ">= 8"
 
-"@reduxjs/toolkit@^1.3.6":
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/@reduxjs/toolkit/-/toolkit-1.4.0.tgz#ee2e2384cc3d1d76780d844b9c2da3580d32710d"
-  integrity sha512-hkxQwVx4BNVRsYdxjNF6cAseRmtrkpSlcgJRr3kLUcHPIAMZAmMJkXmHh/eUEGTMqPzsYpJLM7NN2w9fxQDuGw==
+"@reduxjs/toolkit@^1.5.1":
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/@reduxjs/toolkit/-/toolkit-1.5.1.tgz#05daa2f6eebc70dc18cd98a90421fab7fa565dc5"
+  integrity sha512-PngZKuwVZsd+mimnmhiOQzoD0FiMjqVks6ituO1//Ft5UEX5Ca9of13NEjo//pU22Jk7z/mdXVsmDfgsig1osA==
   dependencies:
-    immer "^7.0.3"
+    immer "^8.0.1"
     redux "^4.0.0"
     redux-thunk "^2.3.0"
     reselect "^4.0.0"
@@ -4291,10 +4291,10 @@ ignore@^5.1.4:
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.8.tgz#f150a8b50a34289b33e22f5889abd4d8016f0e57"
   integrity sha512-BMpfD7PpiETpBl/A6S498BaIJ6Y/ABT93ETbby2fP00v4EbvPBXWEoaR1UBPKs3iR53pJY7EtZk5KACI57i1Uw==
 
-immer@^7.0.3:
-  version "7.0.7"
-  resolved "https://registry.yarnpkg.com/immer/-/immer-7.0.7.tgz#9dfe713d49bf871cc59aedfce59b1992fa37a977"
-  integrity sha512-Q8yYwVADJXrNfp1ZUAh4XDHkcoE3wpdpb4mC5abDSajs2EbW8+cGdPyAnglMyLnm7EF6ojD2xBFX7L5i4TIytw==
+immer@^8.0.1:
+  version "8.0.4"
+  resolved "https://registry.yarnpkg.com/immer/-/immer-8.0.4.tgz#3a21605a4e2dded852fb2afd208ad50969737b7a"
+  integrity sha512-jMfL18P+/6P6epANRvRk6q8t+3gGhqsJ9EuJ25AXE+9bNTYtssvzeYbEd0mXRYWCmmXSIbnlpz6vd6iJlmGGGQ==
 
 import-fresh@^3.0.0, import-fresh@^3.1.0:
   version "3.2.1"