diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 430fdcc..512af5f 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -8,10 +8,10 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v1
-      - name: Use Node.js v13
+      - name: Use Node.js v14.2
         uses: actions/setup-node@v1
         with:
-          node-version: 13.x
+          node-version: 14.2
       - name: Get yarn cache directory path
         id: yarn-cache-dir-path
         run: echo "::set-output name=dir::$(yarn cache dir)"
diff --git a/.nvmrc b/.nvmrc
index b1bd38b..6b5bab0 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-13
+14.2
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 3a11bc7..657bccb 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -32,3 +32,7 @@ If you feel another member of the community violated our CoC or you are experien
 - Continously transpile and typecheck the code: `yarn start`
 - Continously run the tests: `yarn test`
 - Run the linter: `yarn lint`
+
+## Troubleshooting
+
+Make sure that you use Node v13.11 _exactly_, otherwise, the unit tests will probably fail. Node's localisation data for the `Intl.NumberFormat` API tends to change between minor versions.
diff --git a/src/__snapshots__/index.spec.ts.snap b/src/__snapshots__/index.spec.ts.snap
index bbee635..f2280b5 100644
--- a/src/__snapshots__/index.spec.ts.snap
+++ b/src/__snapshots__/index.spec.ts.snap
@@ -34,7 +34,7 @@ exports[`Format currency should format a currency for 'GR' 1`] = `"€123,456.79
 
 exports[`Format currency should format a currency for 'HR' 1`] = `"123.456,79 HRK"`;
 
-exports[`Format currency should format a currency for 'HU' 1`] = `"123456,79 Ft"`;
+exports[`Format currency should format a currency for 'HU' 1`] = `"123 456,79 Ft"`;
 
 exports[`Format currency should format a currency for 'IE' 1`] = `"€123,456.79"`;
 
@@ -110,7 +110,7 @@ exports[`Format number should format a number for 'GR' 1`] = `"123,456.789"`;
 
 exports[`Format number should format a number for 'HR' 1`] = `"123.456,789"`;
 
-exports[`Format number should format a number for 'HU' 1`] = `"123456,789"`;
+exports[`Format number should format a number for 'HU' 1`] = `"123 456,789"`;
 
 exports[`Format number should format a number for 'IE' 1`] = `"123,456.789"`;
 
@@ -681,7 +681,15 @@ exports[`Format to parts currency should format a currency for 'HU' 1`] = `
 Array [
   Object {
     "type": "integer",
-    "value": "123456",
+    "value": "123",
+  },
+  Object {
+    "type": "group",
+    "value": " ",
+  },
+  Object {
+    "type": "integer",
+    "value": "456",
   },
   Object {
     "type": "decimal",
@@ -1767,7 +1775,15 @@ exports[`Format to parts number should format a number for 'HU' 1`] = `
 Array [
   Object {
     "type": "integer",
-    "value": "123456",
+    "value": "123",
+  },
+  Object {
+    "type": "group",
+    "value": " ",
+  },
+  Object {
+    "type": "integer",
+    "value": "456",
   },
   Object {
     "type": "decimal",