diff --git a/packages/common/src/services/access/permissions.ts b/packages/common/src/services/access/permissions.ts
index 7dfe107aa..7083aa0fb 100644
--- a/packages/common/src/services/access/permissions.ts
+++ b/packages/common/src/services/access/permissions.ts
@@ -1,8 +1,11 @@
+import { invalidateMultiple } from '@op/cache';
 import { db } from '@op/db/client';
 import {
   accessRolePermissionsOnAccessZones,
   accessRoles,
   organizationUserToAccessRoles,
+  profileUserToAccessRoles,
+  profileUsers,
 } from '@op/db/schema';
 import { permission, toBitField } from 'access-zones';
 import { and, eq } from 'drizzle-orm';
@@ -10,6 +13,27 @@ import { and, eq } from 'drizzle-orm';
 import { CommonError, NotFoundError } from '../../utils';
 import { assertProfileAdmin } from '../assert';
 
+export async function invalidateProfileUserCacheForRole(roleId: string) {
+  const affectedUsers = await db
+    .select({
+      profileId: profileUsers.profileId,
+      authUserId: profileUsers.authUserId,
+    })
+    .from(profileUserToAccessRoles)
+    .innerJoin(
+      profileUsers,
+      eq(profileUserToAccessRoles.profileUserId, profileUsers.id),
+    )
+    .where(eq(profileUserToAccessRoles.accessRoleId, roleId));
+
+  if (affectedUsers.length > 0) {
+    await invalidateMultiple({
+      type: 'profileUser',
+      paramsList: affectedUsers.map((u) => [u.profileId, u.authUserId]),
+    });
+  }
+}
+
 export type Permissions = {
   admin: boolean;
   create: boolean;
@@ -152,6 +176,8 @@ export async function updateRolePermissions({
     });
   }
 
+  await invalidateProfileUserCacheForRole(roleId);
+
   return role;
 }
 
@@ -180,6 +206,9 @@ export async function deleteRole({
 
   await assertProfileAdmin(user, role.profileId);
 
+  // Invalidate before delete (cascade will remove the join rows we query)
+  await invalidateProfileUserCacheForRole(roleId);
+
   // Delete the role (cascade will handle permissions)
   await db.delete(accessRoles).where(eq(accessRoles.id, roleId));
 
diff --git a/packages/common/src/services/decision/decisionRoles.ts b/packages/common/src/services/decision/decisionRoles.ts
index 51f837ba1..a4e93edc1 100644
--- a/packages/common/src/services/decision/decisionRoles.ts
+++ b/packages/common/src/services/decision/decisionRoles.ts
@@ -4,6 +4,7 @@ import { permission, toBitField } from 'access-zones';
 import { eq } from 'drizzle-orm';
 
 import { CommonError, NotFoundError } from '../../utils';
+import { invalidateProfileUserCacheForRole } from '../access/permissions';
 import { assertProfileAdmin } from '../assert';
 import {
   type DecisionRolePermissions,
@@ -191,5 +192,7 @@ export async function updateDecisionRoles({
     });
   }
 
+  await invalidateProfileUserCacheForRole(roleId);
+
   return { roleId, decisionPermissions };
 }
diff --git a/packages/common/src/services/profile/updateProfileUserRole.ts b/packages/common/src/services/profile/updateProfileUserRole.ts
index e487d234b..b41308ce0 100644
--- a/packages/common/src/services/profile/updateProfileUserRole.ts
+++ b/packages/common/src/services/profile/updateProfileUserRole.ts
@@ -1,3 +1,4 @@
+import { invalidate } from '@op/cache';
 import { and, db, eq, inArray } from '@op/db/client';
 import { profileUserToAccessRoles } from '@op/db/schema';
 import type { User } from '@op/supabase/lib';
@@ -102,6 +103,11 @@ export const updateProfileUserRoles = async ({
     });
   }
 
+  await invalidate({
+    type: 'profileUser',
+    params: [targetProfileId, targetProfileUser.authUserId],
+  });
+
   // Fetch and return the updated profile user with full relations
   const updatedProfileUser = await getProfileUserWithRelations(profileUserId);
   if (!updatedProfileUser) {