diff --git a/app/src/androidTest/kotlin/ee/ria/DigiDoc/domain/preferences/DataStoreTest.kt b/app/src/androidTest/kotlin/ee/ria/DigiDoc/domain/preferences/DataStoreTest.kt
index 84f048b2f..bed3b2157 100644
--- a/app/src/androidTest/kotlin/ee/ria/DigiDoc/domain/preferences/DataStoreTest.kt
+++ b/app/src/androidTest/kotlin/ee/ria/DigiDoc/domain/preferences/DataStoreTest.kt
@@ -561,7 +561,7 @@ class DataStoreTest {
     fun dataStore_getLibdigidocppVersion_success() {
         val result = dataStore.getLibdigidocppVersion()
 
-        assertEquals("4.3.0.40", result)
+        assertEquals("4.5.0.51", result)
     }
 
     @Test
diff --git a/libdigidoc-lib/libs/libdigidocpp.jar b/libdigidoc-lib/libs/libdigidocpp.jar
index a4771f02e..f4c8e4f3e 100644
Binary files a/libdigidoc-lib/libs/libdigidocpp.jar and b/libdigidoc-lib/libs/libdigidocpp.jar differ
diff --git a/libdigidoc-lib/src/androidTest/kotlin/ee/ria/DigiDoc/libdigidoclib/init/InitializationTest.kt b/libdigidoc-lib/src/androidTest/kotlin/ee/ria/DigiDoc/libdigidoclib/init/InitializationTest.kt
index dc557510a..f9f8e7942 100644
--- a/libdigidoc-lib/src/androidTest/kotlin/ee/ria/DigiDoc/libdigidoclib/init/InitializationTest.kt
+++ b/libdigidoc-lib/src/androidTest/kotlin/ee/ria/DigiDoc/libdigidoclib/init/InitializationTest.kt
@@ -118,7 +118,8 @@ class InitializationTest {
     @Test
     fun initialization_init_success() {
         try {
-            `when`(configurationRepository.getConfiguration()).thenReturn(configurationProvider)
+            val configuration = configurationProvider.copy(tslUrl = "https://tsl.example.abc")
+            `when`(configurationRepository.getConfiguration()).thenReturn(configuration)
             runTest {
                 initialization.init(context)
             }
@@ -159,6 +160,8 @@ class InitializationTest {
 
     @Test
     fun initialization_init_throwsAlreadyInitializedExceptionWhenInitTwice() {
+        `when`(configurationRepository.getConfiguration())
+            .thenReturn(configurationProvider.copy(tslUrl = "https://tsl.example.abc"))
         assertThrows(AlreadyInitializedException::class.java) {
             runTest {
                 initialization.init(context)
diff --git a/libdigidoc-lib/src/debug/jniLibs/arm64-v8a/libdigidoc_java.so b/libdigidoc-lib/src/debug/jniLibs/arm64-v8a/libdigidoc_java.so
index a3cfbc1ba..5abb46e50 100644
Binary files a/libdigidoc-lib/src/debug/jniLibs/arm64-v8a/libdigidoc_java.so and b/libdigidoc-lib/src/debug/jniLibs/arm64-v8a/libdigidoc_java.so differ
diff --git a/libdigidoc-lib/src/debug/jniLibs/armeabi-v7a/libdigidoc_java.so b/libdigidoc-lib/src/debug/jniLibs/armeabi-v7a/libdigidoc_java.so
index 5a7d455df..74e6bf119 100644
Binary files a/libdigidoc-lib/src/debug/jniLibs/armeabi-v7a/libdigidoc_java.so and b/libdigidoc-lib/src/debug/jniLibs/armeabi-v7a/libdigidoc_java.so differ
diff --git a/libdigidoc-lib/src/debug/jniLibs/x86_64/libdigidoc_java.so b/libdigidoc-lib/src/debug/jniLibs/x86_64/libdigidoc_java.so
index e30e23bd3..f65480b4e 100644
Binary files a/libdigidoc-lib/src/debug/jniLibs/x86_64/libdigidoc_java.so and b/libdigidoc-lib/src/debug/jniLibs/x86_64/libdigidoc_java.so differ
diff --git a/libdigidoc-lib/src/main/jniLibs/arm64-v8a/libdigidoc_java.so b/libdigidoc-lib/src/main/jniLibs/arm64-v8a/libdigidoc_java.so
index a3cfbc1ba..5abb46e50 100644
Binary files a/libdigidoc-lib/src/main/jniLibs/arm64-v8a/libdigidoc_java.so and b/libdigidoc-lib/src/main/jniLibs/arm64-v8a/libdigidoc_java.so differ
diff --git a/libdigidoc-lib/src/main/jniLibs/armeabi-v7a/libdigidoc_java.so b/libdigidoc-lib/src/main/jniLibs/armeabi-v7a/libdigidoc_java.so
index 5a7d455df..74e6bf119 100644
Binary files a/libdigidoc-lib/src/main/jniLibs/armeabi-v7a/libdigidoc_java.so and b/libdigidoc-lib/src/main/jniLibs/armeabi-v7a/libdigidoc_java.so differ
diff --git a/libdigidoc-lib/src/main/jniLibs/x86_64/libdigidoc_java.so b/libdigidoc-lib/src/main/jniLibs/x86_64/libdigidoc_java.so
index e30e23bd3..f65480b4e 100644
Binary files a/libdigidoc-lib/src/main/jniLibs/x86_64/libdigidoc_java.so and b/libdigidoc-lib/src/main/jniLibs/x86_64/libdigidoc_java.so differ
diff --git a/libdigidoc-lib/src/main/kotlin/ee/ria/DigiDoc/libdigidoclib/init/Initialization.kt b/libdigidoc-lib/src/main/kotlin/ee/ria/DigiDoc/libdigidoclib/init/Initialization.kt
index d1b645168..306d6e20f 100644
--- a/libdigidoc-lib/src/main/kotlin/ee/ria/DigiDoc/libdigidoclib/init/Initialization.kt
+++ b/libdigidoc-lib/src/main/kotlin/ee/ria/DigiDoc/libdigidoclib/init/Initialization.kt
@@ -128,7 +128,15 @@ class Initialization
                 context,
                 isLoggingEnabled,
             )
-            digidoc.initializeLib(UserAgentUtil.getUserAgent(context), path)
+
+            try {
+                digidoc.initializeLib(UserAgentUtil.getUserAgent(context), path, "")
+            } catch (e: RuntimeException) {
+                errorLog(libdigidocInitLogTag, "Unable to initialize TSL: ${e.message}", e)
+            } catch (e: Exception) {
+                errorLog(libdigidocInitLogTag, "Unable to initialize Libdigidocpp: ${e.message}", e)
+                throw e
+            }
             isInitialized = true
         }
 
diff --git a/libdigidoc-lib/src/main/res/raw/schema.zip b/libdigidoc-lib/src/main/res/raw/schema.zip
index 1df7b7fc2..09b25b9b1 100644
Binary files a/libdigidoc-lib/src/main/res/raw/schema.zip and b/libdigidoc-lib/src/main/res/raw/schema.zip differ