diff --git a/package-lock.json b/package-lock.json
index 433687c..2ede7f6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8986,9 +8986,9 @@
       }
     },
     "notistack": {
-      "version": "0.9.2",
-      "resolved": "https://registry.npmjs.org/notistack/-/notistack-0.9.2.tgz",
-      "integrity": "sha512-Z2zi3ankqvwmrQvUx7SHM2X3P8llbPA/O1nM1hqn2fGuffn40Fi8isw701pdxczxA6S7huSyfOE/ZPgeTpWmrQ==",
+      "version": "0.9.9",
+      "resolved": "https://registry.npmjs.org/notistack/-/notistack-0.9.9.tgz",
+      "integrity": "sha512-C783KedXtgCWfd/wD4qzKEF4bP/sVF9cAveVpWAFhzypYo0q6l3xLcaLVtUnOBUXZY7KWfvg+lv4XSOiofXeTA==",
       "requires": {
         "classnames": "^2.2.6",
         "hoist-non-react-statics": "^3.3.0",
diff --git a/package.json b/package.json
index 834113d..56691e2 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "jest-resolve": "24.9.0",
     "jest-watch-typeahead": "0.4.0",
     "mini-css-extract-plugin": "0.8.0",
-    "notistack": "^0.9.2",
+    "notistack": "^0.9.9",
     "optimize-css-assets-webpack-plugin": "5.0.3",
     "pnp-webpack-plugin": "1.5.0",
     "postcss-flexbugs-fixes": "4.1.0",
diff --git a/yarn.lock b/yarn.lock
index 4befc1c..729020d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7267,10 +7267,10 @@ normalize-url@^3.0.0:
   resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-3.3.0.tgz#b2e1c4dc4f7c6d57743df733a4f5978d18650559"
   integrity sha512-U+JJi7duF1o+u2pynbp2zXDW2/PADgC30f0GsHZtRh+HOcXHnw137TrNlyxxRvWW5fjKd3bcLHPxofWuCjaeZg==
 
-notistack@^0.9.2:
-  version "0.9.2"
-  resolved "https://registry.yarnpkg.com/notistack/-/notistack-0.9.2.tgz#333ca7e08e85ae10867b1e8be5d82b149676aad6"
-  integrity sha512-Z2zi3ankqvwmrQvUx7SHM2X3P8llbPA/O1nM1hqn2fGuffn40Fi8isw701pdxczxA6S7huSyfOE/ZPgeTpWmrQ==
+notistack@^0.9.9:
+  version "0.9.9"
+  resolved "https://registry.yarnpkg.com/notistack/-/notistack-0.9.9.tgz#da53e2c122df3233bb970e5c600f6c3212285d13"
+  integrity sha512-C783KedXtgCWfd/wD4qzKEF4bP/sVF9cAveVpWAFhzypYo0q6l3xLcaLVtUnOBUXZY7KWfvg+lv4XSOiofXeTA==
   dependencies:
     classnames "^2.2.6"
     hoist-non-react-statics "^3.3.0"