diff --git a/sejda-console/src/test/java/org/sejda/cli/MergeTaskTest.java b/sejda-console/src/test/java/org/sejda/cli/MergeTaskTest.java
index 284fd0a35..8c3628eb2 100644
--- a/sejda-console/src/test/java/org/sejda/cli/MergeTaskTest.java
+++ b/sejda-console/src/test/java/org/sejda/cli/MergeTaskTest.java
@@ -16,7 +16,6 @@
  */
 package org.sejda.cli;
 
-import static org.hamcrest.CoreMatchers.either;
 import static org.hamcrest.CoreMatchers.hasItem;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -34,6 +33,7 @@
 import org.apache.commons.io.FilenameUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.hamcrest.Matcher;
+import org.hamcrest.core.CombinableMatcher;
 import org.junit.Before;
 import org.junit.Test;
 import org.sejda.model.input.PdfFileSource;
@@ -164,7 +164,7 @@ private static List<Matcher<Iterable<? super File>>> filesList(String... filenam
         for (String current : filenames) {
             String filename = current.toString();
             if (FilenameUtils.getPrefixLength(filename) > 0) {
-                result.add(either(hasItem(new File(filename))).or(
+                result.add(CombinableMatcher.<Iterable<? super File>> either(hasItem(new File(filename))).or(
                         hasItem(new File(FilenameUtils.separatorsToWindows("C:" + filename)))));
             }
             result.add(hasItem(new File(filename)));
diff --git a/sejda-conversion/src/test/java/org/sejda/conversion/PdfFileSourceAdapterTest.java b/sejda-conversion/src/test/java/org/sejda/conversion/PdfFileSourceAdapterTest.java
index 3062ef05e..4d1f68709 100644
--- a/sejda-conversion/src/test/java/org/sejda/conversion/PdfFileSourceAdapterTest.java
+++ b/sejda-conversion/src/test/java/org/sejda/conversion/PdfFileSourceAdapterTest.java
@@ -17,7 +17,6 @@
 package org.sejda.conversion;
 
 import static org.hamcrest.CoreMatchers.containsString;
-import static org.hamcrest.CoreMatchers.either;
 import static org.hamcrest.CoreMatchers.is;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertThat;
@@ -27,6 +26,7 @@
 import java.io.InputStream;
 
 import org.apache.commons.io.FileUtils;
+import org.hamcrest.core.CombinableMatcher;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -67,7 +67,8 @@ public void windowsFileWithPassword() {
         PdfFileSource result = new PdfFileSourceAdapter("/tmp/inputFile1.pdf:secret123").getPdfFileSource();
         assertThat(result.getPassword(), is("secret123"));
         assertThat(result.getSource(),
-                either(is(new File("/tmp/inputFile1.pdf"))).or(is(new File("c:\\tmp\\inputFile1.pdf"))));
+                CombinableMatcher.<File> either(is(new File("/tmp/inputFile1.pdf"))).or(
+                        is(new File("c:\\tmp\\inputFile1.pdf"))));
     }
 
     @Test
@@ -75,7 +76,8 @@ public void windowsFileNoPassword() {
         PdfFileSource result = new PdfFileSourceAdapter("/tmp/inputFile1.pdf").getPdfFileSource();
         assertNull(result.getPassword());
         assertThat(result.getSource(),
-                either(is(new File("/tmp/inputFile1.pdf"))).or(is(new File("c:\\tmp\\inputFile1.pdf"))));
+                CombinableMatcher.<File> either(is(new File("/tmp/inputFile1.pdf"))).or(
+                        is(new File("c:\\tmp\\inputFile1.pdf"))));
     }
 
     @Test
@@ -83,7 +85,8 @@ public void protectedFileWithPasswordContainingSeparator() {
         PdfFileSource result = new PdfFileSourceAdapter("/tmp/inputFile1.pdf:secret.pdf:password").getPdfFileSource();
         assertThat(result.getPassword(), is("secret.pdf:password"));
         assertThat(result.getSource(),
-                either(is(new File("/tmp/inputFile1.pdf"))).or(is(new File("c:\\tmp\\inputFile1.pdf"))));
+                CombinableMatcher.<File> either(is(new File("/tmp/inputFile1.pdf"))).or(
+                        is(new File("c:\\tmp\\inputFile1.pdf"))));
     }
 
     @Test
diff --git a/sejda-conversion/src/test/java/org/sejda/conversion/XmlFileSourceListParserTest.java b/sejda-conversion/src/test/java/org/sejda/conversion/XmlFileSourceListParserTest.java
index 6aa81986d..8ea9289df 100644
--- a/sejda-conversion/src/test/java/org/sejda/conversion/XmlFileSourceListParserTest.java
+++ b/sejda-conversion/src/test/java/org/sejda/conversion/XmlFileSourceListParserTest.java
@@ -16,13 +16,13 @@
  */
 package org.sejda.conversion;
 
-import static org.hamcrest.CoreMatchers.either;
 import static org.hamcrest.CoreMatchers.hasItem;
 import static org.junit.Assert.assertThat;
 
 import java.util.List;
 
 import org.apache.commons.io.FilenameUtils;
+import org.hamcrest.core.CombinableMatcher;
 import org.junit.Test;
 import org.sejda.conversion.exception.ConversionException;
 
@@ -41,8 +41,13 @@ public void parseFileNames() {
         List<String> result = victim.parseFileNames(xmlFile);
         assertThat(result, hasItem("/tmp/pdf/inputFile.pdf"));
         assertThat(result, hasItem("/tmp/pdf/inputFile2.pdf:test"));
-        assertThat(result, either(hasItem("/tmp/inputFile1.pdf")).or(hasItem("C:\\tmp\\inputFile1.pdf")));
-        assertThat(result, either(hasItem("/tmp/inputFile2.pdf")).or(hasItem("C:\\tmp\\inputFile2.pdf")));
+        assertThat(result,
+                org.hamcrest.core.CombinableMatcher.<Iterable<? super String>> either(hasItem("/tmp/inputFile1.pdf"))
+                        .or(hasItem("C:\\tmp\\inputFile1.pdf")));
+        assertThat(
+                result,
+                CombinableMatcher.<Iterable<? super String>> either(hasItem("/tmp/inputFile2.pdf")).or(
+                        hasItem("C:\\tmp\\inputFile2.pdf")));
         assertThat(result, hasItem(FilenameUtils.separatorsToSystem("/tmp/subdir/inputFile1.pdf")));
         assertThat(result, hasItem(FilenameUtils.separatorsToSystem("/tmp/subdir3/inputFile2.pdf"))); // its defined in absolute path mode in the file
         assertThat(result, hasItem(FilenameUtils.separatorsToSystem("/tmp/subdir2/inputFile1.pdf")));