diff --git a/support-frontend/package.json b/support-frontend/package.json
index 1d4f0f126e..24ad949942 100644
--- a/support-frontend/package.json
+++ b/support-frontend/package.json
@@ -79,11 +79,7 @@
 		"url": "https://github.com/guardian/support-frontend/issues"
 	},
 	"dependencies": {
-		"@babel/runtime": "^7.26.0",
-		"@emotion/cache": "^11.13.1",
-		"@emotion/core": "^11.0.0",
 		"@emotion/react": "^11.11.1",
-		"@emotion/serialize": "^1.1.2",
 		"@emotion/utils": "^1.1.0",
 		"@floating-ui/react": "^0.19.2",
 		"@guardian/libs": "^19.1.0",
@@ -101,17 +97,14 @@
 		"@types/uuid": "^9.0.2",
 		"classnames": "^2.5.1",
 		"dompurify": "^3.2.0",
-		"emotion-theming": "^11.0.0",
 		"framer-motion": "^1.11.1",
 		"lodash.debounce": "^4.0.6",
 		"mockdate": "^3.0.5",
 		"ophan-tracker-js": "^1.4.3",
 		"react-day-picker": "^7.4.8",
-		"react-is": "^18.2.0",
 		"react-redux": "^8.1.0",
 		"react-router-dom": "^6.23.0",
 		"redux": "^4.0.0",
-		"redux-thunk": "^2.3.0",
 		"seedrandom": "^3.0.5",
 		"snarkdown": "^2.0.0",
 		"tsx": "^4.19.2",
diff --git a/support-frontend/yarn.lock b/support-frontend/yarn.lock
index e075f28aa4..832613196b 100644
--- a/support-frontend/yarn.lock
+++ b/support-frontend/yarn.lock
@@ -1283,7 +1283,7 @@
   resolved "https://registry.yarnpkg.com/@babel/regjsgen/-/regjsgen-0.8.0.tgz#f0ba69b075e1f05fb2825b7fad991e7adbb18310"
   integrity sha512-x/rqGMdzj+fWZvCOYForTghzbtqPDZ5gPwaoNGHdgDfF2QA/XZbCBp4Moo5scrkAMPhB7z26XM/AaHuIJdgauA==
 
-"@babel/runtime@^7.12.1", "@babel/runtime@^7.12.5", "@babel/runtime@^7.17.8", "@babel/runtime@^7.18.3", "@babel/runtime@^7.26.0", "@babel/runtime@^7.8.4", "@babel/runtime@^7.9.2":
+"@babel/runtime@^7.12.1", "@babel/runtime@^7.12.5", "@babel/runtime@^7.17.8", "@babel/runtime@^7.18.3", "@babel/runtime@^7.8.4", "@babel/runtime@^7.9.2":
   version "7.26.0"
   resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.26.0.tgz#8600c2f595f277c60815256418b85356a65173c1"
   integrity sha512-FDSOghenHTiToteC/QRlv2q3DhPZ/oOXTBoirfWNx1Cx3TMVcGWQtMMmQcSvb/JjpNeGzx8Pq/b4fKEJuWm1sw==
@@ -1381,7 +1381,7 @@
     source-map "^0.5.7"
     stylis "4.2.0"
 
-"@emotion/cache@^11.11.0", "@emotion/cache@^11.13.1":
+"@emotion/cache@^11.11.0":
   version "11.13.1"
   resolved "https://registry.yarnpkg.com/@emotion/cache/-/cache-11.13.1.tgz#fecfc54d51810beebf05bf2a161271a1a91895d7"
   integrity sha512-iqouYkuEblRcXmylXIwwOodiEK5Ifl7JcX7o6V4jI3iW4mLXX3dmt5xwBtIkJiQEXFAI+pC8X0i67yiPkH9Ucw==
@@ -1392,11 +1392,6 @@
     "@emotion/weak-memoize" "^0.4.0"
     stylis "4.2.0"
 
-"@emotion/core@^11.0.0":
-  version "11.0.0"
-  resolved "https://registry.yarnpkg.com/@emotion/core/-/core-11.0.0.tgz#d075867e07864119de7cfd5268c15012bd2d6290"
-  integrity sha512-w4sE3AmHmyG6RDKf6mIbtHpgJUSJ2uGvPQb8VXFL7hFjMPibE8IiehG8cMX3Ztm4svfCQV6KqusQbeIOkurBcA==
-
 "@emotion/eslint-plugin@^11.11.0":
   version "11.11.0"
   resolved "https://registry.yarnpkg.com/@emotion/eslint-plugin/-/eslint-plugin-11.11.0.tgz#9f19ecf64ba67c4472576c4c82f6bd4df646be61"
@@ -5435,11 +5430,6 @@ emojis-list@^3.0.0:
   resolved "https://registry.yarnpkg.com/emojis-list/-/emojis-list-3.0.0.tgz#5570662046ad29e2e916e71aae260abdff4f6a78"
   integrity sha512-/kyM18EfinwXZbno9FyUGeFh87KC8HRQBQGildHZbEuRyWFOmv1U10o9BBp8XVZDVNNuQKyIGIu5ZYAAXJ0V2Q==
 
-emotion-theming@^11.0.0:
-  version "11.0.0"
-  resolved "https://registry.yarnpkg.com/emotion-theming/-/emotion-theming-11.0.0.tgz#821de3c9804cfe7bb5fda2dd12ad722a6c5bcff5"
-  integrity sha512-OhYpCGBjaLcD9c4ptwCr9SxHjfRTDqeqdzMobusJ+a/drlfnJ3AT9gmGKIhNHiXtr6626h6fsvLY22Or9CxUqw==
-
 encodeurl@~1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
@@ -10114,7 +10104,7 @@ react-is@^17.0.1:
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-17.0.2.tgz#e691d4a8e9c789365655539ab372762b0efb54f0"
   integrity sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w==
 
-react-is@^18.0.0, react-is@^18.2.0:
+react-is@^18.0.0:
   version "18.2.0"
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-18.2.0.tgz#199431eeaaa2e09f86427efbb4f1473edb47609b"
   integrity sha512-xWGDIW6x921xtzPkhiULtthJHoJvBbF3q26fzloPCK0hsvxtPVelvftw3zjbHWSkR2km9Z+4uxbDDK/6Zw9B8w==
@@ -10224,7 +10214,7 @@ redent@^3.0.0:
     indent-string "^4.0.0"
     strip-indent "^3.0.0"
 
-redux-thunk@^2.3.0, redux-thunk@^2.4.2:
+redux-thunk@^2.4.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/redux-thunk/-/redux-thunk-2.4.2.tgz#b9d05d11994b99f7a91ea223e8b04cf0afa5ef3b"
   integrity sha512-+P3TjtnP0k/FEjcBL5FZpoovtvrTNT/UXd4/sluaSyrURlSlhLSzEdfsTBW7WsKB6yPvgd7q/iZPICFjW4o57Q==