diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7135dc3..f642f8d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,7 +32,7 @@ jobs:
       - run: npm run build
       - run: npm run coverage
       - if: matrix.node-version == '20.x'
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: Code coverage
           path: coverage/
diff --git a/src/app/utils/parseAsFullyQualifiedURI.ts b/src/app/utils/parseAsFullyQualifiedURI.ts
index 1db6183..04a23cd 100644
--- a/src/app/utils/parseAsFullyQualifiedURI.ts
+++ b/src/app/utils/parseAsFullyQualifiedURI.ts
@@ -3,6 +3,10 @@ export default function parseAsFullyQualifiedURI(uri: string) {
     try {
         const urlObj = new URL(uri);
         origin = urlObj.origin;
+
+        // Apply replacement only to the pathname, leaving the rest (search, hash) intact
+        urlObj.pathname = urlObj.pathname.replace(/\/{2,}/g, '/');
+
         uri = urlObj.pathname + urlObj.search + urlObj.hash;
     } catch {}
 
diff --git a/test/app/IlcIntl.spec.ts b/test/app/IlcIntl.spec.ts
index b38257d..3e2e734 100644
--- a/test/app/IlcIntl.spec.ts
+++ b/test/app/IlcIntl.spec.ts
@@ -148,6 +148,12 @@ describe('IlcIntl', () => {
             expect(IlcIntl.localizeUrl(baseConfig, 'http://tst.com/', { locale: 'es-ES' })).to.eq('http://tst.com/es/');
         });
 
+        it('handles multiple slashes in the URL correctly', () => {
+            expect(IlcIntl.localizeUrl(baseConfig, 'http://tst.com/es///google.com', { locale: 'es-ES' })).to.eq(
+                'http://tst.com/es/google.com',
+            );
+        });
+
         it('handles special cases', () => {
             expect(IlcIntl.localizeUrl(baseConfig, '/')).to.equal('/');
             expect(IlcIntl.localizeUrl(baseConfig, '/', { locale: 'es-ES' })).to.equal('/es/');
@@ -211,6 +217,20 @@ describe('IlcIntl', () => {
             });
         });
 
+        it('handles multiple slashes in the URL correctly', () => {
+            expect(IlcIntl.parseUrl(baseConfig, 'http://tst.com/es///google.com')).to.eql({
+                cleanUrl: 'http://tst.com/google.com',
+                locale: 'es-ES',
+            });
+        });
+
+        it('handles URL with multiple slashes and a port', () => {
+            expect(IlcIntl.parseUrl(baseConfig, 'http://tst.com:3000/es///google.com')).to.eql({
+                cleanUrl: 'http://tst.com:3000/google.com',
+                locale: 'es-ES',
+            });
+        });
+
         it('handles corner cases', () => {
             expect(IlcIntl.parseUrl(baseConfig, '/')).to.eql({
                 cleanUrl: '/',