diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/JavaHelidonCommonCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/JavaHelidonCommonCodegen.java
index b2b3d1a6df1..5808e1c0069 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/JavaHelidonCommonCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/JavaHelidonCommonCodegen.java
@@ -37,6 +37,7 @@ import java.util.Locale;
 import java.util.Map;
 import java.util.Scanner;
 import java.util.Set;
+import java.util.StringJoiner;
 import java.util.TreeMap;
 import java.util.concurrent.locks.ReentrantLock;
 import java.util.prefs.BackingStoreException;
@@ -352,7 +353,7 @@ public abstract class JavaHelidonCommonCodegen extends AbstractJavaCodegen
         Scan the paths of all the operations, computing the longest common prefix. Then compute and set the path suffix
         for each operation.
          */
-        String commonPathPrefixForApi = StringUtils.getCommonPrefix(objs.getOperations().getOperation()
+        String commonPathPrefixForApi = commonPathPrefix(objs.getOperations().getOperation()
                                                                   .stream()
                                                                   .map(op -> op.path)
                                                                   .map(path -> path.charAt(0) != '/' ? "/" + path : path )
@@ -450,6 +451,46 @@ public abstract class JavaHelidonCommonCodegen extends AbstractJavaCodegen
         return rootJavaEEPackage;
     }
 
+    static String commonPathPrefix(String[] paths) {
+
+        if (paths.length == 0) {
+            return "/";
+        }
+
+        // Start out with the first path as the longest common prefix. The eventual longest common
+        // prefix can be no longer than the first path, so as we check other paths we simply
+        // revise the number of matching segments we have.
+        String[] commonSegments = stripAnyLeadingSlash(paths[0]).split("/");
+        int commonSegmentsCount = commonSegments.length;
+
+        // Examine the remaining paths.
+        for (int i = 1; i < paths.length; i++) {
+            String[] segments = stripAnyLeadingSlash(paths[i]).split("/");
+
+            // Check each segment of this next path against the common segments we have so far.
+            int segmentIndex = 0;
+            while (segmentIndex < Math.min(commonSegmentsCount, segments.length)
+                    && commonSegments[segmentIndex].equals(segments[segmentIndex])) {
+                segmentIndex++;
+            }
+            commonSegmentsCount = segmentIndex;
+            if (commonSegmentsCount == 0) {
+                break;
+            }
+        }
+        StringJoiner commonPath = new StringJoiner("/", "/", "");
+        commonPath.setEmptyValue("/");
+
+        for (int i = 0; i < commonSegmentsCount; i++) {
+            commonPath.add(commonSegments[i]);
+        }
+        return commonPath.toString();
+    }
+
+    private static String stripAnyLeadingSlash(String path) {
+        return path.startsWith("/") ? path.substring(1) : path;
+    }
+
     /**
      * Prepares a map of predefined HTTP status code constants.
      * <p>
@@ -716,9 +757,9 @@ public abstract class JavaHelidonCommonCodegen extends AbstractJavaCodegen
 
         private static final String DEFAULT_VERSIONS = "<data>\n" +
                                                        "  <archetypes>\n" +
-                                                       "    <version>2.6.5</version>\n" +
-                                                       "    <version>3.2.7</version>\n" +
-                                                       "    <version>4.0.9</version>\n" +
+                                                       "    <version>2.6.10</version>\n" +
+                                                       "    <version>3.2.11</version>\n" +
+                                                       "    <version>4.1.4</version>\n" +
                                                        "  </archetypes>\n" +
                                                        "</data>";
 
diff --git a/modules/openapi-generator/src/test/java/org/openapitools/codegen/languages/HelidonCommonCodegenTest.java b/modules/openapi-generator/src/test/java/org/openapitools/codegen/languages/HelidonCommonCodegenTest.java
index 750e722f2fe..9d56d4cc913 100644
--- a/modules/openapi-generator/src/test/java/org/openapitools/codegen/languages/HelidonCommonCodegenTest.java
+++ b/modules/openapi-generator/src/test/java/org/openapitools/codegen/languages/HelidonCommonCodegenTest.java
@@ -54,4 +54,56 @@ public class HelidonCommonCodegenTest {
                                                      List.of("4.0.10", "3.2.1", "3.2.0", "2.0.4", "1.2.3", "1.2.2", "1.1.0")))
                 .isEqualTo("4.0.11-SNAPSHOT");
     }
+
+    @Test
+    void checkCommonPathWithPathParams() {
+        String[] paths = List.of("/users/{userId}/profile",
+                                 "/users/{userId}/problems",
+                                 "/users/{userEmail}",
+                                 "/users/{username}")
+                .toArray(new String[0]);
+
+        String commonPrefix = JavaHelidonCommonCodegen.commonPathPrefix(paths);
+        assertThat(commonPrefix).isEqualTo("/users");
+    }
+
+    @Test
+    void checkCommonPathWithMultipleCommonLevels() {
+        String[] paths = List.of("/users/a/x",
+                                 "/users/a/y",
+                                 "/users/a/z")
+                .toArray(new String[0]);
+
+        String commonPrefix = JavaHelidonCommonCodegen.commonPathPrefix(paths);
+        assertThat(commonPrefix).isEqualTo("/users/a");
+    }
+
+    @Test
+    void checkNoCommonSegments() {
+        String[] paths = List.of("/a/x",
+                                 "/b/y",
+                                 "/c")
+                .toArray(new String[0]);
+
+        String commonPrefix = JavaHelidonCommonCodegen.commonPathPrefix(paths);
+        assertThat(commonPrefix).isEqualTo("/");
+    }
+
+    @Test
+    void checkSinglePathCommonSegments() {
+        String commonPrefix = JavaHelidonCommonCodegen.commonPathPrefix(new String[0]);
+        assertThat(commonPrefix).isEqualTo("/");
+    }
+
+    @Test
+    void checkMixedWithPathParam() {
+        String[] paths = List.of("/store/order/{order_id}",
+                                 "/store/inventory",
+                                 "/store/order/{order_id}",
+                                 "/store/order")
+                .toArray(new String[0]);
+
+        String commonPrefix = JavaHelidonCommonCodegen.commonPathPrefix(paths);
+        assertThat(commonPrefix).isEqualTo("/store");
+    }
 }