diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 286ad97..bf1e686 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -10,10 +10,10 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up JDK 11
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v4
         with:
           distribution: adopt
           java-version: 11
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 20c66b9..114cca0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,10 +13,10 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up JDK 11
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v4
         with:
           distribution: adopt
           java-version: 11
@@ -31,10 +31,12 @@ jobs:
         run: ./gradlew createCodeCoverageReport
 
       - name: Upload code coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
 
       - name: Upload Coverage to GH-Actions
-        uses: actions/upload-artifact@v2.2.0
+        uses: actions/upload-artifact@v4
         if: ${{ always() }}
         with:
             name: Tests Coverage Report
diff --git a/lib/build.gradle b/lib/build.gradle
index 54ca99b..2f4caf6 100644
--- a/lib/build.gradle
+++ b/lib/build.gradle
@@ -24,7 +24,7 @@ ext {
 
 // Replace these versions with the latest available versions of libkiwix and libzim
 ext.libkiwix_version = "13.1.0-1"
-ext.libzim_version = "9.2.0"
+ext.libzim_version = "9.2.1"
 
 apply from: 'publish.gradle'
 android {
diff --git a/lib/src/test/test.java b/lib/src/test/test.java
index ce41834..25a4df7 100644
--- a/lib/src/test/test.java
+++ b/lib/src/test/test.java
@@ -234,9 +234,9 @@ public void testNonExistant() {
         String zimFile = "non_existant.zim";
         try {
             TestArchive archive1 = new TestArchive(zimFile);
-            fail("ERROR: Archive created with invalid Zim file!");
+            fail("ERROR: Archive created with invalid ZIM file!");
         } catch (Exception e) {
-            assertEquals("error 2 opening file \"" + zimFile + "\"", e.getMessage());
+            assertEquals("Error opening as a split file: " + zimFile, e.getMessage());
         }
     }