diff --git a/packages/fakta-direkte-overgang/package.json b/packages/fakta-direkte-overgang/package.json
index d77ff3dbc1..5034ac3452 100644
--- a/packages/fakta-direkte-overgang/package.json
+++ b/packages/fakta-direkte-overgang/package.json
@@ -22,7 +22,7 @@
     "nav-frontend-typografi-style": "2.0.2",
     "react": "17.0.2",
     "react-intl": "6.5.1",
-    "yup": "0.32.11"
+    "yup": "1.3.2"
   },
   "devDependencies": {
     "@types/yup": "0.32.0"
diff --git a/packages/fakta-institusjon/package.json b/packages/fakta-institusjon/package.json
index fdc49652b0..2c84f11a9c 100644
--- a/packages/fakta-institusjon/package.json
+++ b/packages/fakta-institusjon/package.json
@@ -11,6 +11,6 @@
     "@navikt/k9-fe-form-utils": "1.0.10",
     "@navikt/k9-fe-period-utils": "1.0.9",
     "formik": "2.4.5",
-    "yup": "0.32.11"
+    "yup": "1.3.2"
   }
 }
diff --git a/packages/fakta-opplaering/package.json b/packages/fakta-opplaering/package.json
index ceeab033d6..321e6e00b4 100644
--- a/packages/fakta-opplaering/package.json
+++ b/packages/fakta-opplaering/package.json
@@ -20,6 +20,6 @@
     "react-intl": "6.5.1",
     "react-outside-click-handler": "1.3.0",
     "uuid": "9.0.1",
-    "yup": "0.32.11"
+    "yup": "1.3.2"
   }
 }
diff --git a/packages/fakta-overstyr-beregning/package.json b/packages/fakta-overstyr-beregning/package.json
index dd47bcd18e..d58a892dc8 100644
--- a/packages/fakta-overstyr-beregning/package.json
+++ b/packages/fakta-overstyr-beregning/package.json
@@ -24,7 +24,7 @@
     "react": "17.0.2",
     "react-day-picker": "7.4.10",
     "react-intl": "6.5.1",
-    "yup": "0.32.11"
+    "yup": "1.3.2"
   },
   "devDependencies": {
     "@types/yup": "0.32.0"
diff --git a/packages/sak-meny-marker-behandling/package.json b/packages/sak-meny-marker-behandling/package.json
index 5855a9012c..f256eba30d 100644
--- a/packages/sak-meny-marker-behandling/package.json
+++ b/packages/sak-meny-marker-behandling/package.json
@@ -20,6 +20,6 @@
     "nav-frontend-typografi-style": "2.0.2",
     "react": "17.0.2",
     "react-intl": "6.5.1",
-    "yup": "0.32.11"
+    "yup": "1.3.2"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index fee2f660bc..e062ced961 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1881,7 +1881,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@babel/runtime@npm:^7.12.0, @babel/runtime@npm:^7.12.1, @babel/runtime@npm:^7.12.5, @babel/runtime@npm:^7.13.10, @babel/runtime@npm:^7.15.4, @babel/runtime@npm:^7.16.3, @babel/runtime@npm:^7.17.8, @babel/runtime@npm:^7.18.3, @babel/runtime@npm:^7.20.7, @babel/runtime@npm:^7.21.0, @babel/runtime@npm:^7.5.5, @babel/runtime@npm:^7.6.2, @babel/runtime@npm:^7.6.3, @babel/runtime@npm:^7.7.2, @babel/runtime@npm:^7.7.6, @babel/runtime@npm:^7.8.4, @babel/runtime@npm:^7.8.7, @babel/runtime@npm:^7.9.2":
+"@babel/runtime@npm:^7.12.0, @babel/runtime@npm:^7.12.1, @babel/runtime@npm:^7.12.5, @babel/runtime@npm:^7.13.10, @babel/runtime@npm:^7.16.3, @babel/runtime@npm:^7.17.8, @babel/runtime@npm:^7.18.3, @babel/runtime@npm:^7.20.7, @babel/runtime@npm:^7.21.0, @babel/runtime@npm:^7.5.5, @babel/runtime@npm:^7.6.2, @babel/runtime@npm:^7.6.3, @babel/runtime@npm:^7.7.2, @babel/runtime@npm:^7.7.6, @babel/runtime@npm:^7.8.4, @babel/runtime@npm:^7.8.7, @babel/runtime@npm:^7.9.2":
   version: 7.22.15
   resolution: "@babel/runtime@npm:7.22.15"
   dependencies:
@@ -2632,7 +2632,7 @@ __metadata:
     nav-frontend-typografi-style: 2.0.2
     react: 17.0.2
     react-intl: 6.5.1
-    yup: 0.32.11
+    yup: 1.3.2
   peerDependencies:
     dayjs: 1.10.7
   languageName: unknown
@@ -2817,7 +2817,7 @@ __metadata:
     react: 17.0.2
     react-day-picker: 7.4.10
     react-intl: 6.5.1
-    yup: 0.32.11
+    yup: 1.3.2
   peerDependencies:
     dayjs: 1.10.7
   languageName: unknown
@@ -5071,7 +5071,7 @@ __metadata:
     "@navikt/k9-fe-form-utils": 1.0.10
     "@navikt/k9-fe-period-utils": 1.0.9
     formik: 2.4.5
-    yup: 0.32.11
+    yup: 1.3.2
   languageName: unknown
   linkType: soft
 
@@ -5094,7 +5094,7 @@ __metadata:
     react-intl: 6.5.1
     react-outside-click-handler: 1.3.0
     uuid: 9.0.1
-    yup: 0.32.11
+    yup: 1.3.2
   languageName: unknown
   linkType: soft
 
@@ -5585,7 +5585,7 @@ __metadata:
     nav-frontend-typografi-style: 2.0.2
     react: 17.0.2
     react-intl: 6.5.1
-    yup: 0.32.11
+    yup: 1.3.2
   languageName: unknown
   linkType: soft
 
@@ -9488,7 +9488,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/lodash@npm:^4.14.167, @types/lodash@npm:^4.14.175":
+"@types/lodash@npm:^4.14.167":
   version: 4.14.197
   resolution: "@types/lodash@npm:4.14.197"
   checksum: 53d7567d1704de76cf33266c78062e0fd722d4b846e5b1417d0b6ef0ee41c0d9c451b92bc34f73d5f1fcc45c7d36511e92f6f47a9279b48157ba60a92ddaa078
@@ -19511,13 +19511,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"nanoclone@npm:^0.2.1":
-  version: 0.2.1
-  resolution: "nanoclone@npm:0.2.1"
-  checksum: 96b2954e22f70561f41e20d69856266c65583c2a441dae108f1dc71b716785d2c8038dac5f1d5e92b117aed3825f526b53139e2e5d6e6db8a77cfa35b3b8bf40
-  languageName: node
-  linkType: hard
-
 "nanoid@npm:^3.3.6":
   version: 3.3.6
   resolution: "nanoid@npm:3.3.6"
@@ -21939,7 +21932,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"property-expr@npm:^2.0.4, property-expr@npm:^2.0.5":
+"property-expr@npm:^2.0.5":
   version: 2.0.5
   resolution: "property-expr@npm:2.0.5"
   checksum: 4ebe82ce45aaf1527e96e2ab84d75d25217167ec3ff6378cf83a84fb4abc746e7c65768a79d275881602ae82f168f9a6dfaa7f5e331d0fcc83d692770bcce5f1
@@ -26501,18 +26494,15 @@ __metadata:
   languageName: node
   linkType: hard
 
-"yup@npm:0.32.11":
-  version: 0.32.11
-  resolution: "yup@npm:0.32.11"
+"yup@npm:1.3.2":
+  version: 1.3.2
+  resolution: "yup@npm:1.3.2"
   dependencies:
-    "@babel/runtime": ^7.15.4
-    "@types/lodash": ^4.14.175
-    lodash: ^4.17.21
-    lodash-es: ^4.17.21
-    nanoclone: ^0.2.1
-    property-expr: ^2.0.4
+    property-expr: ^2.0.5
+    tiny-case: ^1.0.3
     toposort: ^2.0.2
-  checksum: 43a16786b47cc910fed4891cebdd89df6d6e31702e9462e8f969c73eac88551ce750732608012201ea6b93802c8847cb0aa27b5d57370640f4ecf30f9f97d4b0
+    type-fest: ^2.19.0
+  checksum: 08150c6e05b944b128dd27d423757d21a2b5dd3d000abd431c7f22349101d373b2ed5e5f66b5b308fe0579cd67ee788ed6935f810842d8c0fa46b0f7a1be0023
   languageName: node
   linkType: hard