diff --git a/packages/react-async-button/package.json b/packages/react-async-button/package.json
index 9076324..33810e6 100644
--- a/packages/react-async-button/package.json
+++ b/packages/react-async-button/package.json
@@ -37,12 +37,12 @@
   },
   "devDependencies": {
     "@biomejs/biome": "2.2.2",
-    "@types/react": "*",
-    "@types/react-dom": "*",
+    "@types/react": "^19.2.0",
+    "@types/react-dom": "^19.2.0",
     "@vitest/browser-playwright": "^4.0.1",
     "playwright": "^1.55.1",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0",
+    "react": "^19.2.0",
+    "react-dom": "^19.2.0",
     "typescript": "^5.9.2",
     "vitest": "^4.0.1",
     "vitest-browser-react": "^2.0.0"
diff --git a/packages/react-async-button/src/AsyncButton.tsx b/packages/react-async-button/src/AsyncButton.tsx
index 7eb019a..9d2947b 100644
--- a/packages/react-async-button/src/AsyncButton.tsx
+++ b/packages/react-async-button/src/AsyncButton.tsx
@@ -78,7 +78,7 @@ const AsyncButton = forwardRef(function AsyncButton<T extends React.ElementType
     successConfig,
     ...otherProps
   }: AsyncButtonProps<T>,
-  ref?: PolymorphicRef<T>,
+  ref: React.ForwardedRef<PolymorphicRef<T>>,
 ) {
   const [buttonState, setButtonState] = useState<(typeof STATES)[keyof typeof STATES]>(STATES.INIT);
   const cancellablePromise = useRef<ReturnType<typeof makeCancellable> | undefined>(undefined);
@@ -166,5 +166,5 @@ const AsyncButton = forwardRef(function AsyncButton<T extends React.ElementType
 AsyncButton.displayName = 'AsyncButton';
 
 export default AsyncButton as <T extends React.ElementType = 'button'>(
-  props: AsyncButtonProps<T> & React.RefAttributes<React.ElementRef<T>>,
+  props: AsyncButtonProps<T> & React.RefAttributes<React.ComponentRef<T>>,
 ) => React.ReactElement | null;
diff --git a/test/package.json b/test/package.json
index 790fe0a..a6f0d86 100644
--- a/test/package.json
+++ b/test/package.json
@@ -20,13 +20,13 @@
   "license": "MIT",
   "dependencies": {
     "@wojtekmaj/react-async-button": "workspace:packages/react-async-button",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0",
+    "react": "^19.2.0",
+    "react-dom": "^19.2.0",
     "styled-components": "^6.1.8"
   },
   "devDependencies": {
     "@biomejs/biome": "2.2.2",
-    "@types/react": "*",
+    "@types/react": "^19.2.0",
     "@types/styled-components": "^5.1.26",
     "@vitejs/plugin-react": "^4.6.0",
     "typescript": "^5.9.2",
diff --git a/yarn.lock b/yarn.lock
index a63bbe6..822b792 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -785,37 +785,21 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/prop-types@npm:*":
-  version: 15.7.5
-  resolution: "@types/prop-types@npm:15.7.5"
-  checksum: 10c0/648aae41423821c61c83823ae36116c8d0f68258f8b609bdbc257752dcd616438d6343d554262aa9a7edaee5a19aca2e028a74fa2d0f40fffaf2816bc7056857
+"@types/react-dom@npm:^19.2.0":
+  version: 19.2.3
+  resolution: "@types/react-dom@npm:19.2.3"
+  peerDependencies:
+    "@types/react": ^19.2.0
+  checksum: 10c0/b486ebe0f4e2fb35e2e108df1d8fc0927ca5d6002d5771e8a739de11239fe62d0e207c50886185253c99eb9dedfeeb956ea7429e5ba17f6693c7acb4c02f8cd1
   languageName: node
   linkType: hard
 
-"@types/react-dom@npm:*":
-  version: 18.0.11
-  resolution: "@types/react-dom@npm:18.0.11"
+"@types/react@npm:*, @types/react@npm:^19.2.0":
+  version: 19.2.14
+  resolution: "@types/react@npm:19.2.14"
   dependencies:
-    "@types/react": "npm:*"
-  checksum: 10c0/8bf1e3f710221a937613df4d192f3b9e5a30e5c3103cac52c5210fb56b79f7a8cc66137d3bc5c9d92d375165a97fae53284724191bc01cb9898564fa02595569
-  languageName: node
-  linkType: hard
-
-"@types/react@npm:*":
-  version: 18.0.31
-  resolution: "@types/react@npm:18.0.31"
-  dependencies:
-    "@types/prop-types": "npm:*"
-    "@types/scheduler": "npm:*"
-    csstype: "npm:^3.0.2"
-  checksum: 10c0/608b7fe96cbbc16458a1874c79843da8e6732d79894eca60368ded6f28a5a659e935933f2ed99ec1b7331834ca23ac22be37aed2f49f6ad3081dfe00f34a7d80
-  languageName: node
-  linkType: hard
-
-"@types/scheduler@npm:*":
-  version: 0.16.3
-  resolution: "@types/scheduler@npm:0.16.3"
-  checksum: 10c0/c249d4b96fa05165ac22c214f94a045ee0af8beedefdbc54b769febd0044cab3a874e55419841a0dcc76439e379a63e257f3253c87168e3261e7bc783d623302
+    csstype: "npm:^3.2.2"
+  checksum: 10c0/7d25bf41b57719452d86d2ac0570b659210402707313a36ee612666bf11275a1c69824f8c3ee1fdca077ccfe15452f6da8f1224529b917050eb2d861e52b59b7
   languageName: node
   linkType: hard
 
@@ -973,13 +957,13 @@ __metadata:
   resolution: "@wojtekmaj/react-async-button@workspace:packages/react-async-button"
   dependencies:
     "@biomejs/biome": "npm:2.2.2"
-    "@types/react": "npm:*"
-    "@types/react-dom": "npm:*"
+    "@types/react": "npm:^19.2.0"
+    "@types/react-dom": "npm:^19.2.0"
     "@vitest/browser-playwright": "npm:^4.0.1"
     make-cancellable-promise: "npm:^2.0.0"
     playwright: "npm:^1.55.1"
-    react: "npm:^18.2.0"
-    react-dom: "npm:^18.2.0"
+    react: "npm:^19.2.0"
+    react-dom: "npm:^19.2.0"
     typescript: "npm:^5.9.2"
     vitest: "npm:^4.0.1"
     vitest-browser-react: "npm:^2.0.0"
@@ -1052,13 +1036,20 @@ __metadata:
   languageName: node
   linkType: hard
 
-"csstype@npm:3.1.2, csstype@npm:^3.0.2":
+"csstype@npm:3.1.2":
   version: 3.1.2
   resolution: "csstype@npm:3.1.2"
   checksum: 10c0/32c038af259897c807ac738d9eab16b3d86747c72b09d5c740978e06f067f9b7b1737e1b75e407c7ab1fe1543dc95f20e202b4786aeb1b8d3bdf5d5ce655e6c6
   languageName: node
   linkType: hard
 
+"csstype@npm:^3.0.2, csstype@npm:^3.2.2":
+  version: 3.2.3
+  resolution: "csstype@npm:3.2.3"
+  checksum: 10c0/cd29c51e70fa822f1cecd8641a1445bed7063697469d35633b516e60fe8c1bde04b08f6c5b6022136bb669b64c63d4173af54864510fbb4ee23281801841a3ce
+  languageName: node
+  linkType: hard
+
 "debug@npm:^4.1.0, debug@npm:^4.3.1, debug@npm:^4.4.3":
   version: 4.4.3
   resolution: "debug@npm:4.4.3"
@@ -1268,7 +1259,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"js-tokens@npm:^3.0.0 || ^4.0.0, js-tokens@npm:^4.0.0":
+"js-tokens@npm:^4.0.0":
   version: 4.0.0
   resolution: "js-tokens@npm:4.0.0"
   checksum: 10c0/e248708d377aa058eacf2037b07ded847790e6de892bbad3dac0abba2e759cb9f121b00099a65195616badcb6eca8d14d975cb3e89eb1cfda644756402c8aeed
@@ -1293,17 +1284,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"loose-envify@npm:^1.1.0":
-  version: 1.4.0
-  resolution: "loose-envify@npm:1.4.0"
-  dependencies:
-    js-tokens: "npm:^3.0.0 || ^4.0.0"
-  bin:
-    loose-envify: cli.js
-  checksum: 10c0/655d110220983c1a4b9c0c679a2e8016d4b67f6e9c7b5435ff5979ecdb20d0813f4dec0a08674fcbdd4846a3f07edbb50a36811fd37930b94aaa0d9daceb017e
-  languageName: node
-  linkType: hard
-
 "lru-cache@npm:^5.1.1":
   version: 5.1.1
   resolution: "lru-cache@npm:5.1.1"
@@ -1459,15 +1439,14 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"react-dom@npm:^18.2.0":
-  version: 18.2.0
-  resolution: "react-dom@npm:18.2.0"
+"react-dom@npm:^19.2.0":
+  version: 19.2.4
+  resolution: "react-dom@npm:19.2.4"
   dependencies:
-    loose-envify: "npm:^1.1.0"
-    scheduler: "npm:^0.23.0"
+    scheduler: "npm:^0.27.0"
   peerDependencies:
-    react: ^18.2.0
-  checksum: 10c0/66dfc5f93e13d0674e78ef41f92ed21dfb80f9c4ac4ac25a4b51046d41d4d2186abc915b897f69d3d0ebbffe6184e7c5876f2af26bfa956f179225d921be713a
+    react: ^19.2.4
+  checksum: 10c0/f0c63f1794dedb154136d4d0f59af00b41907f4859571c155940296808f4b94bf9c0c20633db75b5b2112ec13d8d7dd4f9bf57362ed48782f317b11d05a44f35
   languageName: node
   linkType: hard
 
@@ -1485,12 +1464,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"react@npm:^18.2.0":
-  version: 18.2.0
-  resolution: "react@npm:18.2.0"
-  dependencies:
-    loose-envify: "npm:^1.1.0"
-  checksum: 10c0/b562d9b569b0cb315e44b48099f7712283d93df36b19a39a67c254c6686479d3980b7f013dc931f4a5a3ae7645eae6386b4aa5eea933baa54ecd0f9acb0902b8
+"react@npm:^19.2.0":
+  version: 19.2.4
+  resolution: "react@npm:19.2.4"
+  checksum: 10c0/cd2c9ff67a720799cc3b38a516009986f7fc4cb8d3e15716c6211cf098d1357ee3e348ab05ad0600042bbb0fd888530ba92e329198c92eafa0994f5213396596
   languageName: node
   linkType: hard
 
@@ -1572,12 +1549,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"scheduler@npm:^0.23.0":
-  version: 0.23.0
-  resolution: "scheduler@npm:0.23.0"
-  dependencies:
-    loose-envify: "npm:^1.1.0"
-  checksum: 10c0/b777f7ca0115e6d93e126ac490dbd82642d14983b3079f58f35519d992fa46260be7d6e6cede433a92db70306310c6f5f06e144f0e40c484199e09c1f7be53dd
+"scheduler@npm:^0.27.0":
+  version: 0.27.0
+  resolution: "scheduler@npm:0.27.0"
+  checksum: 10c0/4f03048cb05a3c8fddc45813052251eca00688f413a3cee236d984a161da28db28ba71bd11e7a3dd02f7af84ab28d39fb311431d3b3772fed557945beb00c452
   languageName: node
   linkType: hard
 
@@ -1668,12 +1643,12 @@ __metadata:
   resolution: "test@workspace:test"
   dependencies:
     "@biomejs/biome": "npm:2.2.2"
-    "@types/react": "npm:*"
+    "@types/react": "npm:^19.2.0"
     "@types/styled-components": "npm:^5.1.26"
     "@vitejs/plugin-react": "npm:^4.6.0"
     "@wojtekmaj/react-async-button": "workspace:packages/react-async-button"
-    react: "npm:^18.2.0"
-    react-dom: "npm:^18.2.0"
+    react: "npm:^19.2.0"
+    react-dom: "npm:^19.2.0"
     styled-components: "npm:^6.1.8"
     typescript: "npm:^5.9.2"
     vite: "npm:^7.1.11"