diff --git a/apps/web/package.json b/apps/web/package.json
index c875477e6b1..0c1fd835105 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -68,7 +68,7 @@
   },
   "devDependencies": {
     "@faker-js/faker": "^9.0.3",
-    "@formatjs/cli": "^6.2.15",
+    "@formatjs/cli": "^6.3.5",
     "@gc-digital-talent/eslint-config": "workspace:*",
     "@gc-digital-talent/fake-data": "workspace:*",
     "@gc-digital-talent/helpers": "workspace:*",
diff --git a/packages/i18n/package.json b/packages/i18n/package.json
index 834fc4232d3..96406a9bac8 100644
--- a/packages/i18n/package.json
+++ b/packages/i18n/package.json
@@ -27,7 +27,7 @@
     "@gc-digital-talent/graphql": "workspace:*"
   },
   "devDependencies": {
-    "@formatjs/cli": "^6.2.15",
+    "@formatjs/cli": "^6.3.5",
     "@gc-digital-talent/eslint-config": "workspace:*",
     "@gc-digital-talent/helpers": "workspace:*",
     "@gc-digital-talent/logger": "workspace:*",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 67ebd896122..89c64cd1090 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -161,8 +161,8 @@ importers:
         specifier: ^9.0.3
         version: 9.0.3
       '@formatjs/cli':
-        specifier: ^6.2.15
-        version: 6.2.15
+        specifier: ^6.3.5
+        version: 6.3.5
       '@gc-digital-talent/eslint-config':
         specifier: workspace:*
         version: link:../../packages/eslint-config-custom
@@ -763,8 +763,8 @@ importers:
         version: link:../graphql
     devDependencies:
       '@formatjs/cli':
-        specifier: ^6.2.15
-        version: 6.2.15
+        specifier: ^6.3.5
+        version: 6.3.5
       '@gc-digital-talent/eslint-config':
         specifier: workspace:*
         version: link:../eslint-config-custom
@@ -2033,8 +2033,8 @@ packages:
   '@floating-ui/utils@0.2.4':
     resolution: {integrity: sha512-dWO2pw8hhi+WrXq1YJy2yCuWoL20PddgGaqTgVe4cOS9Q6qklXCiA1tJEqX6BEwRNSCP84/afac9hd4MS+zEUA==}
 
-  '@formatjs/cli@6.2.15':
-    resolution: {integrity: sha512-s31YblAseSVqgFvY2EoIZaaEycifR/CadvMj1WcNvFvHK+2Xn02OuSX1jiKM/Nx29hX2x8k0raFJ6PtnXZgjtQ==}
+  '@formatjs/cli@6.3.5':
+    resolution: {integrity: sha512-SkMSNl9ULAHYWrPujKjC+mHK4S1WsHgQPk/8Nl0cXzk/PUpKKfQ7+t4YdZICC3etvA6Eyvgj3+1Biogmzmo7Sw==}
     engines: {node: '>= 16'}
     hasBin: true
     peerDependencies:
@@ -8860,7 +8860,7 @@ snapshots:
 
   '@floating-ui/utils@0.2.4': {}
 
-  '@formatjs/cli@6.2.15': {}
+  '@formatjs/cli@6.3.5': {}
 
   '@formatjs/ecma402-abstract@2.0.0':
     dependencies: