diff --git a/packages/datagateway-common/package.json b/packages/datagateway-common/package.json
index 7fe6f66f9..41db42c24 100644
--- a/packages/datagateway-common/package.json
+++ b/packages/datagateway-common/package.json
@@ -20,7 +20,7 @@
     "i18next": "22.0.3",
     "lodash.debounce": "4.0.8",
     "loglevel": "1.9.1",
-    "prettier": "2.8.0",
+    "prettier": "3.2.4",
     "react-draggable": "4.4.3",
     "react-i18next": "12.3.1",
     "react-query": "3.39.2",
diff --git a/packages/datagateway-dataview/package.json b/packages/datagateway-dataview/package.json
index 2f57c18db..7de855ba5 100644
--- a/packages/datagateway-dataview/package.json
+++ b/packages/datagateway-dataview/package.json
@@ -35,7 +35,7 @@
     "lodash.debounce": "4.0.8",
     "lodash.memoize": "4.1.2",
     "loglevel": "1.9.1",
-    "prettier": "2.8.0",
+    "prettier": "3.2.4",
     "react": "17.0.2",
     "react-app-polyfill": "3.0.0",
     "react-dom": "17.0.2",
diff --git a/packages/datagateway-download/package.json b/packages/datagateway-download/package.json
index 0ca5a8e69..963de3614 100644
--- a/packages/datagateway-download/package.json
+++ b/packages/datagateway-download/package.json
@@ -31,7 +31,7 @@
     "lodash.chunk": "4.2.0",
     "loglevel": "1.9.1",
     "p-limit": "3.1.0",
-    "prettier": "2.8.0",
+    "prettier": "3.2.4",
     "react": "17.0.2",
     "react-dom": "17.0.2",
     "react-i18next": "12.3.1",
diff --git a/packages/datagateway-search/package.json b/packages/datagateway-search/package.json
index 22633388b..af48f6bd8 100644
--- a/packages/datagateway-search/package.json
+++ b/packages/datagateway-search/package.json
@@ -34,7 +34,7 @@
     "i18next-http-backend": "2.4.2",
     "jsrsasign": "11.0.0",
     "loglevel": "1.9.1",
-    "prettier": "2.8.0",
+    "prettier": "3.2.4",
     "react": "17.0.2",
     "react-app-polyfill": "3.0.0",
     "react-dom": "17.0.2",
diff --git a/yarn.lock b/yarn.lock
index 27b1c1245..77ac5cb97 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6442,7 +6442,7 @@ __metadata:
     lint-staged: 13.3.0
     lodash.debounce: 4.0.8
     loglevel: 1.9.1
-    prettier: 2.8.0
+    prettier: 3.2.4
     react: 17.0.2
     react-dom: 17.0.2
     react-draggable: 4.4.3
@@ -6524,7 +6524,7 @@ __metadata:
     lodash.debounce: 4.0.8
     lodash.memoize: 4.1.2
     loglevel: 1.9.1
-    prettier: 2.8.0
+    prettier: 3.2.4
     react: 17.0.2
     react-app-polyfill: 3.0.0
     react-dom: 17.0.2
@@ -6595,7 +6595,7 @@ __metadata:
     lodash.chunk: 4.2.0
     loglevel: 1.9.1
     p-limit: 3.1.0
-    prettier: 2.8.0
+    prettier: 3.2.4
     react: 17.0.2
     react-dom: 17.0.2
     react-i18next: 12.3.1
@@ -6665,7 +6665,7 @@ __metadata:
     jsrsasign: 11.0.0
     lint-staged: 13.3.0
     loglevel: 1.9.1
-    prettier: 2.8.0
+    prettier: 3.2.4
     react: 17.0.2
     react-app-polyfill: 3.0.0
     react-dom: 17.0.2
@@ -13282,12 +13282,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"prettier@npm:2.8.0":
-  version: 2.8.0
-  resolution: "prettier@npm:2.8.0"
+"prettier@npm:3.2.4":
+  version: 3.2.4
+  resolution: "prettier@npm:3.2.4"
   bin:
-    prettier: bin-prettier.js
-  checksum: 72004ce0cc9bb097daf3e3833f62495768724392c1d5b178dd47372337616e9e50ecbb0804f236596223f7b5eb1bbe69cefc8957dca21112c5777e77ef73a564
+    prettier: bin/prettier.cjs
+  checksum: 6ec9385a836e0b9bac549e585101c086d1521c31d7b882d5c8bb7d7646da0693da5f31f4fff6dc080710e5e2d34c85e6fb2f8766876b3645c8be2f33b9c3d1a3
   languageName: node
   linkType: hard