diff --git a/lib/build.gradle b/lib/build.gradle
index a44f8b3..f912277 100644
--- a/lib/build.gradle
+++ b/lib/build.gradle
@@ -23,8 +23,8 @@ ext {
 }
 
 // Replace these versions with the latest available versions of libkiwix and libzim
-ext.libkiwix_version = "13.1.0"
-ext.libzim_version = "9.1.0"
+ext.libkiwix_version = "13.1.0-1"
+ext.libzim_version = "9.2.0"
 
 apply from: 'publish.gradle'
 android {
diff --git a/lib/src/test/test.java b/lib/src/test/test.java
index 458882f..af34fd9 100644
--- a/lib/src/test/test.java
+++ b/lib/src/test/test.java
@@ -236,7 +236,7 @@ public void testNonExistant() {
             TestArchive archive1 = new TestArchive(zimFile);
             fail("ERROR: Archive created with invalid Zim file!");
         } catch (Exception e) {
-            assertEquals("error 2 opening file \"" + zimFile, e.getMessage());
+            assertEquals("error 2 opening file \"" + zimFile + "\"", e.getMessage());
         }
     }