diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 4e05be766..dea1c3205 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -12,7 +12,7 @@
         "@fontsource/inter": "^5.1.1",
         "@radix-ui/react-collapsible": "^1.1.3",
         "@radix-ui/react-dialog": "^1.1.6",
-        "@tanstack/react-query": "^5.66.0",
+        "@tanstack/react-query": "^5.66.6",
         "@tanstack/react-router": "^1.102.5",
         "@vector-im/compound-design-tokens": "3.0.1",
         "@vector-im/compound-web": "^7.6.2",
@@ -42,7 +42,7 @@
         "@storybook/react": "^8.5.5",
         "@storybook/react-vite": "^8.5.5",
         "@storybook/test": "^8.5.5",
-        "@tanstack/react-query-devtools": "^5.66.0",
+        "@tanstack/react-query-devtools": "^5.66.6",
         "@tanstack/router-devtools": "^1.102.5",
         "@tanstack/router-vite-plugin": "^1.102.6",
         "@testing-library/jest-dom": "^6.6.3",
@@ -5334,9 +5334,9 @@
       }
     },
     "node_modules/@tanstack/query-core": {
-      "version": "5.66.0",
-      "resolved": "https://registry.npmjs.org/@tanstack/query-core/-/query-core-5.66.0.tgz",
-      "integrity": "sha512-J+JeBtthiKxrpzUu7rfIPDzhscXF2p5zE/hVdrqkACBP8Yu0M96mwJ5m/8cPPYQE9aRNvXztXHlNwIh4FEeMZw==",
+      "version": "5.66.4",
+      "resolved": "https://registry.npmjs.org/@tanstack/query-core/-/query-core-5.66.4.tgz",
+      "integrity": "sha512-skM/gzNX4shPkqmdTCSoHtJAPMTtmIJNS0hE+xwTTUVYwezArCT34NMermABmBVUg5Ls5aiUXEDXfqwR1oVkcA==",
       "license": "MIT",
       "funding": {
         "type": "github",
@@ -5355,12 +5355,12 @@
       }
     },
     "node_modules/@tanstack/react-query": {
-      "version": "5.66.0",
-      "resolved": "https://registry.npmjs.org/@tanstack/react-query/-/react-query-5.66.0.tgz",
-      "integrity": "sha512-z3sYixFQJe8hndFnXgWu7C79ctL+pI0KAelYyW+khaNJ1m22lWrhJU2QrsTcRKMuVPtoZvfBYrTStIdKo+x0Xw==",
+      "version": "5.66.6",
+      "resolved": "https://registry.npmjs.org/@tanstack/react-query/-/react-query-5.66.6.tgz",
+      "integrity": "sha512-Xepc53h+D5sqoO/MZiSH2ROVLTDfRwR+3E4C2oS71/lo9u2mwbneZIEyIGXEHvmfyQpqtbf9voghD+QwLDLzcA==",
       "license": "MIT",
       "dependencies": {
-        "@tanstack/query-core": "5.66.0"
+        "@tanstack/query-core": "5.66.4"
       },
       "funding": {
         "type": "github",
@@ -5371,9 +5371,9 @@
       }
     },
     "node_modules/@tanstack/react-query-devtools": {
-      "version": "5.66.0",
-      "resolved": "https://registry.npmjs.org/@tanstack/react-query-devtools/-/react-query-devtools-5.66.0.tgz",
-      "integrity": "sha512-uB57wA2YZaQ2fPcFW0E9O1zAGDGSbRKRx84uMk/86VyU9jWVxvJ3Uzp+zNm+nZJYsuekCIo2opTdgNuvM3cKgA==",
+      "version": "5.66.6",
+      "resolved": "https://registry.npmjs.org/@tanstack/react-query-devtools/-/react-query-devtools-5.66.6.tgz",
+      "integrity": "sha512-HKeLTxxeURdCHiPCfFIfK2Gh4GpGT6CtD+zg5s7dtui7ykFfPlv4B3weYVRIsFpXWItFZUpaTDUSb2yUM/k9Ww==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -5384,7 +5384,7 @@
         "url": "https://github.com/sponsors/tannerlinsley"
       },
       "peerDependencies": {
-        "@tanstack/react-query": "^5.66.0",
+        "@tanstack/react-query": "^5.66.6",
         "react": "^18 || ^19"
       }
     },
diff --git a/frontend/package.json b/frontend/package.json
index 6327381d0..efc8acca1 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -22,7 +22,7 @@
     "@fontsource/inter": "^5.1.1",
     "@radix-ui/react-collapsible": "^1.1.3",
     "@radix-ui/react-dialog": "^1.1.6",
-    "@tanstack/react-query": "^5.66.0",
+    "@tanstack/react-query": "^5.66.6",
     "@tanstack/react-router": "^1.102.5",
     "@vector-im/compound-design-tokens": "3.0.1",
     "@vector-im/compound-web": "^7.6.2",
@@ -52,7 +52,7 @@
     "@storybook/react": "^8.5.5",
     "@storybook/react-vite": "^8.5.5",
     "@storybook/test": "^8.5.5",
-    "@tanstack/react-query-devtools": "^5.66.0",
+    "@tanstack/react-query-devtools": "^5.66.6",
     "@tanstack/router-devtools": "^1.102.5",
     "@tanstack/router-vite-plugin": "^1.102.6",
     "@testing-library/jest-dom": "^6.6.3",