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diff --git a/package.json b/package.json
index ad5d808f..6142c4de 100644
--- a/package.json
+++ b/package.json
@@ -51,12 +51,12 @@
     "@biomejs/biome": "2.2.2",
     "@types/jest": "^29.5.14",
     "@types/react": "^18.3.12",
-    "@types/react-test-renderer": "^18.3.0",
+    "@types/react-test-renderer": "^19.1.0",
     "babel-jest": "^30.1.2",
     "babel-preset-gatsby": "^3.15.0",
     "identity-obj-proxy": "^3.0.0",
     "jest": "^29.7.0",
-    "react-test-renderer": "^18.3.1",
+    "react-test-renderer": "^19.1.1",
     "ts-jest": "^29.4.1",
     "typescript": "^5.9.2"
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diff --git a/yarn.lock b/yarn.lock
index a30d36e8..70eaf8d2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4228,12 +4228,12 @@ __metadata:
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-"@types/react-test-renderer@npm:^18.3.0":
-  version: 18.3.0
-  resolution: "@types/react-test-renderer@npm:18.3.0"
+"@types/react-test-renderer@npm:^19.1.0":
+  version: 19.1.0
+  resolution: "@types/react-test-renderer@npm:19.1.0"
   dependencies:
     "@types/react": "npm:*"
-  checksum: c53683990bd194cb68e3987bda79c78eff41517f7a747e92f3e54217c2ce3addd031b8a45bf631982c909cc2caeeb905372f322758e05bb76c03754a3f24426e
+  checksum: 2ef3aec0f2fd638902cda606d70c8531d66f8e8944334427986b99dcac9755ee60b700c5c3a19ac354680f9c45669e98077b84f79cac60e950bdb7d38aebffde
   languageName: node
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@@ -9476,7 +9476,7 @@ __metadata:
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     "@types/jest": "npm:^29.5.14"
     "@types/react": "npm:^18.3.12"
-    "@types/react-test-renderer": "npm:^18.3.0"
+    "@types/react-test-renderer": "npm:^19.1.0"
     babel-jest: "npm:^30.1.2"
     babel-preset-gatsby: "npm:^3.15.0"
     gatsby: "npm:^5.15.0"
@@ -9496,7 +9496,7 @@ __metadata:
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     react: "npm:^18.3.1"
     react-dom: "npm:^18.3.1"
-    react-test-renderer: "npm:^18.3.1"
+    react-test-renderer: "npm:^19.1.1"
     ts-jest: "npm:^29.4.1"
     typescript: "npm:^5.9.2"
   languageName: unknown
@@ -14863,13 +14863,6 @@ __metadata:
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-"react-is@npm:^16.12.0 || ^17.0.0 || ^18.0.0, react-is@npm:^18.0.0":
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-  resolution: "react-is@npm:18.2.0"
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-  languageName: node
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   resolution: "react-is@npm:16.13.1"
@@ -14877,10 +14870,17 @@ __metadata:
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-"react-is@npm:^18.3.1":
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-  resolution: "react-is@npm:18.3.1"
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+"react-is@npm:^18.0.0":
+  version: 18.2.0
+  resolution: "react-is@npm:18.2.0"
+  checksum: 200cd65bf2e0be7ba6055f647091b725a45dd2a6abef03bf2380ce701fd5edccee40b49b9d15edab7ac08a762bf83cb4081e31ec2673a5bfb549a36ba21570df
+  languageName: node
+  linkType: hard
+
+"react-is@npm:^19.1.1":
+  version: 19.1.1
+  resolution: "react-is@npm:19.1.1"
+  checksum: 44e0937da1f0da1d5dbd4f01972870768ef207f8a49717f4491f5022454f34c956cb66be560aee5286387169853b0283a81e1f419b51dc62654c8710dc98065a
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@@ -14905,28 +14905,15 @@ __metadata:
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-"react-shallow-renderer@npm:^16.15.0":
-  version: 16.15.0
-  resolution: "react-shallow-renderer@npm:16.15.0"
+"react-test-renderer@npm:^19.1.1":
+  version: 19.1.1
+  resolution: "react-test-renderer@npm:19.1.1"
   dependencies:
-    object-assign: "npm:^4.1.1"
-    react-is: "npm:^16.12.0 || ^17.0.0 || ^18.0.0"
-  peerDependencies:
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-  checksum: 06457fe5bcaa44aeca998905b6849304742ea1cc2d3841e4a0964c745ff392bc4dec07f8c779f317faacce3a0bf6f84e15020ac0fa81adb931067dbb0baf707b
-  languageName: node
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-"react-test-renderer@npm:^18.3.1":
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-  resolution: "react-test-renderer@npm:18.3.1"
-  dependencies:
-    react-is: "npm:^18.3.1"
-    react-shallow-renderer: "npm:^16.15.0"
-    scheduler: "npm:^0.23.2"
+    react-is: "npm:^19.1.1"
+    scheduler: "npm:^0.26.0"
   peerDependencies:
-    react: ^18.3.1
-  checksum: d53137315c677bdfba702a7179a69828233fc7635ae1e0c03b203923d643400ace72b343cb3dd3dafba8911c20bef53f55bff7aa2e4ddff3ccc423fdd9deeee2
+    react: ^19.1.1
+  checksum: acdb7bb86d99b55f903c2b0a57240fe1084b9ba443b8a2e9805199c4a780c321801fbf78898b9955710097acf177ab800cc313d2840cb10fc3e24122cddee4ae
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@@ -15481,6 +15468,13 @@ __metadata:
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+"scheduler@npm:^0.26.0":
+  version: 0.26.0
+  resolution: "scheduler@npm:0.26.0"
+  checksum: 1ecf2e5d7de1a7a132796834afe14a2d589ba7e437615bd8c06f3e0786a3ac3434655e67aac8755d9b14e05754c177e49c064261de2673aaa3c926bc98caa002
+  languageName: node
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+
 "schema-utils@npm:2.7.0":
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   resolution: "schema-utils@npm:2.7.0"