diff --git a/frontend/package.json b/frontend/package.json
index 339801bad2..fdb368d920 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -61,7 +61,7 @@
     "styled-system": "^5.1.5",
     "svg-to-pdfkit": "^0.1.8",
     "xstate": "^4.38.3",
-    "yup": "^0.29.3"
+    "yup": "^1.6.1"
   },
   "devDependencies": {
     "@biomejs/biome": "1.9.4",
diff --git a/frontend/pnpm-lock.yaml b/frontend/pnpm-lock.yaml
index 931af0fee2..19b4912d8e 100644
--- a/frontend/pnpm-lock.yaml
+++ b/frontend/pnpm-lock.yaml
@@ -154,8 +154,8 @@ importers:
         specifier: ^4.38.3
         version: 4.38.3
       yup:
-        specifier: ^0.29.3
-        version: 0.29.3
+        specifier: ^1.6.1
+        version: 1.6.1
     devDependencies:
       '@biomejs/biome':
         specifier: 1.9.4
@@ -3593,10 +3593,6 @@ packages:
   flatted@3.3.1:
     resolution: {integrity: sha512-X8cqMLLie7KsNUDSdzeN8FYK9rEt4Dt67OsG/DNGnYTSDBG4uFAJFBnUeiV+zCVAvwFy56IjM9sH51jVaEhNxw==}
 
-  fn-name@3.0.0:
-    resolution: {integrity: sha512-eNMNr5exLoavuAMhIUVsOKF79SWd/zG104ef6sxBTSw+cZc6BXdQXDvYcGvp0VbxVVSp1XDUNoz7mg1xMtSznA==}
-    engines: {node: '>=8'}
-
   fontkit@1.9.0:
     resolution: {integrity: sha512-HkW/8Lrk8jl18kzQHvAw9aTHe1cqsyx5sDnxncx652+CIfhawokEPkeM3BoIC+z/Xv7a0yMr0f3pRRwhGH455g==}
 
@@ -4413,9 +4409,6 @@ packages:
     resolution: {integrity: sha512-iPZK6eYjbxRu3uB4/WZ3EsEIMJFMqAoopl3R+zuq0UjcAm/MO6KCweDgPfP3elTztoKP3KtnVHxTn2NHBSDVUw==}
     engines: {node: '>=10'}
 
-  lodash-es@4.17.21:
-    resolution: {integrity: sha512-mKnC+QJ9pWVzv+C4/U3rRsHapFfHvQFoFB92e52xeyGMcX6/OlIl78je1u8vePzYZSkkogMPJ2yjxxsb89cxyw==}
-
   lodash.castarray@4.4.0:
     resolution: {integrity: sha512-aVx8ztPv7/2ULbArGJ2Y42bG1mEQ5mGjpdvrbJcJFU3TbYybe+QlLS4pst9zV52ymy2in1KpFPiZnAOATxD4+Q==}
 
@@ -5577,9 +5570,6 @@ packages:
     resolution: {integrity: sha512-b19dMThMV4HVFynSAM1++gBHAbk2Tc/osgLIBZMKsyqh34jb2e8Os7T6ZW/Bt3pJFdBTd2JwAnAAEQV7rSNvcQ==}
     engines: {node: '>=0.10'}
 
-  synchronous-promise@2.0.17:
-    resolution: {integrity: sha512-AsS729u2RHUfEra9xJrE39peJcc2stq2+poBXX8bcM08Y6g9j/i/PUzwNQqkaJde7Ntg1TO7bSREbR5sdosQ+g==}
-
   table@6.8.2:
     resolution: {integrity: sha512-w2sfv80nrAh2VCbqR5AK27wswXhqcck2AhfnNW76beQXskGZ1V12GwS//yYVa3d3fcvAip2OUnbDAjW2k3v9fA==}
     engines: {node: '>=10.0.0'}
@@ -5642,6 +5632,9 @@ packages:
   through@2.3.8:
     resolution: {integrity: sha512-w89qg7PI8wAdvX60bMDP+bFoD5Dvhm9oLheFp5O4a2QF0cSBGsBX4qZmadPMvVqlLJBBci+WqGGOAPvcDeNSVg==}
 
+  tiny-case@1.0.3:
+    resolution: {integrity: sha512-Eet/eeMhkO6TX8mnUteS9zgPbUMQa4I6Kkp5ORiBD5476/m+PIRiumP5tmh5ioJpH7k51Kehawy2UDfsnxxY8Q==}
+
   tiny-inflate@1.0.3:
     resolution: {integrity: sha512-pkY1fj1cKHb2seWDy0B16HeWyczlJA9/WW3u3c4z/NiWDsO3DOU5D7nhTLE9CF0yXv/QZFY7sEJmj24dK+Rrqw==}
 
@@ -5771,6 +5764,10 @@ packages:
     resolution: {integrity: sha512-Ne2YiiGN8bmrmJJEuTWTLJR32nh/JdL1+PSicowtNb0WFpn59GK8/lfD61bVtzguz7b3PBt74nxpv/Pw5po5Rg==}
     engines: {node: '>=8'}
 
+  type-fest@2.19.0:
+    resolution: {integrity: sha512-RAH822pAdBgcNMAfWnCBU3CFZcfZ/i1eZjwFU/dsLKumyuuP3niueg2UAukXYF0E2AAoc82ZSSf9J0WQBinzHA==}
+    engines: {node: '>=12.20'}
+
   typed-array-buffer@1.0.2:
     resolution: {integrity: sha512-gEymJYKZtKXzzBzM4jqa9w6Q1Jjm7x2d+sh19AdsD4wqnMPDYyvwpsIc2Q/835kHuo3BEQ7CjelGhfTsoBb2MQ==}
     engines: {node: '>= 0.4'}
@@ -6063,9 +6060,8 @@ packages:
   yoga-wasm-web@0.3.3:
     resolution: {integrity: sha512-N+d4UJSJbt/R3wqY7Coqs5pcV0aUj2j9IaQ3rNj9bVCLld8tTGKRa2USARjnvZJWVx1NDmQev8EknoczaOQDOA==}
 
-  yup@0.29.3:
-    resolution: {integrity: sha512-RNUGiZ/sQ37CkhzKFoedkeMfJM0vNQyaz+wRZJzxdKE7VfDeVKH8bb4rr7XhRLbHJz5hSjoDNwMEIaKhuMZ8gQ==}
-    engines: {node: '>=10'}
+  yup@1.6.1:
+    resolution: {integrity: sha512-JED8pB50qbA4FOkDol0bYF/p60qSEDQqBD0/qeIrUCG1KbPBIQ776fCUNb9ldbPcSTxA69g/47XTo4TqWiuXOA==}
 
   zen-observable-ts@1.2.5:
     resolution: {integrity: sha512-QZWQekv6iB72Naeake9hS1KxHlotfRpe+WGNbNx5/ta+R3DNjVO2bswf63gXlWDcs+EMd7XY8HfVQyP1X6T4Zg==}
@@ -10545,8 +10541,6 @@ snapshots:
 
   flatted@3.3.1: {}
 
-  fn-name@3.0.0: {}
-
   fontkit@1.9.0:
     dependencies:
       '@swc/helpers': 0.3.17
@@ -11584,8 +11578,6 @@ snapshots:
     dependencies:
       p-locate: 5.0.0
 
-  lodash-es@4.17.21: {}
-
   lodash.castarray@4.4.0: {}
 
   lodash.isplainobject@4.0.6: {}
@@ -12857,8 +12849,6 @@ snapshots:
 
   symbol-observable@4.0.0: {}
 
-  synchronous-promise@2.0.17: {}
-
   table@6.8.2:
     dependencies:
       ajv: 8.13.0
@@ -12939,6 +12929,8 @@ snapshots:
 
   through@2.3.8: {}
 
+  tiny-case@1.0.3: {}
+
   tiny-inflate@1.0.3: {}
 
   title-case@3.0.3:
@@ -13045,6 +13037,8 @@ snapshots:
 
   type-fest@0.7.1: {}
 
+  type-fest@2.19.0: {}
+
   typed-array-buffer@1.0.2:
     dependencies:
       call-bind: 1.0.8
@@ -13386,15 +13380,12 @@ snapshots:
 
   yoga-wasm-web@0.3.3: {}
 
-  yup@0.29.3:
+  yup@1.6.1:
     dependencies:
-      '@babel/runtime': 7.28.2
-      fn-name: 3.0.0
-      lodash: 4.17.21
-      lodash-es: 4.17.21
       property-expr: 2.0.6
-      synchronous-promise: 2.0.17
+      tiny-case: 1.0.3
       toposort: 2.0.2
+      type-fest: 2.19.0
 
   zen-observable-ts@1.2.5:
     dependencies: