diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 097aa920..16885bbb 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -10,7 +10,7 @@ slf4j-api = { module = "org.slf4j:slf4j-api", version.ref = "slf4j" }
 slf4j-jul = { module = "org.slf4j:jul-to-slf4j", version.ref = "slf4j" }
 logback = "ch.qos.logback:logback-classic:1.5.18"
 
-signalservice = "com.github.turasa:signal-service-java:2.15.3_unofficial_131"
+signalservice = "com.github.turasa:signal-service-java:2.15.3_unofficial_132"
 sqlite = "org.xerial:sqlite-jdbc:3.50.3.0"
 hikari = "com.zaxxer:HikariCP:7.0.2"
 junit-jupiter = "org.junit.jupiter:junit-jupiter:5.13.4"
diff --git a/lib/src/main/java/org/asamk/signal/manager/api/MessageEnvelope.java b/lib/src/main/java/org/asamk/signal/manager/api/MessageEnvelope.java
index d8438f5d..1d438c30 100644
--- a/lib/src/main/java/org/asamk/signal/manager/api/MessageEnvelope.java
+++ b/lib/src/main/java/org/asamk/signal/manager/api/MessageEnvelope.java
@@ -627,7 +627,7 @@ public record MessageEnvelope(
                     RecipientResolver recipientResolver,
                     RecipientAddressResolver addressResolver
             ) {
-                return new Read(addressResolver.resolveRecipientAddress(recipientResolver.resolveRecipient(readMessage.getSender()))
+                return new Read(addressResolver.resolveRecipientAddress(recipientResolver.resolveRecipient(readMessage.getSenderAci()))
                         .toApiRecipientAddress(), readMessage.getTimestamp());
             }
         }
diff --git a/lib/src/main/java/org/asamk/signal/manager/helper/SyncHelper.java b/lib/src/main/java/org/asamk/signal/manager/helper/SyncHelper.java
index 108ba1a4..fb9e1008 100644
--- a/lib/src/main/java/org/asamk/signal/manager/helper/SyncHelper.java
+++ b/lib/src/main/java/org/asamk/signal/manager/helper/SyncHelper.java
@@ -86,7 +86,7 @@ public class SyncHelper {
                 .sendSyncMessage(SignalServiceSyncMessage.forFetchLatest(SignalServiceSyncMessage.FetchType.STORAGE_MANIFEST));
     }
 
-    public void sendSyncReceiptMessage(ServiceId sender, SignalServiceReceiptMessage receiptMessage) {
+    public void sendSyncReceiptMessage(ServiceId.ACI sender, SignalServiceReceiptMessage receiptMessage) {
         if (receiptMessage.isReadReceipt()) {
             final var readMessages = receiptMessage.getTimestamps()
                     .stream()
diff --git a/lib/src/main/java/org/asamk/signal/manager/internal/ManagerImpl.java b/lib/src/main/java/org/asamk/signal/manager/internal/ManagerImpl.java
index 31394cd5..b18ffa99 100644
--- a/lib/src/main/java/org/asamk/signal/manager/internal/ManagerImpl.java
+++ b/lib/src/main/java/org/asamk/signal/manager/internal/ManagerImpl.java
@@ -760,11 +760,9 @@ public class ManagerImpl implements Manager {
             final var recipientId = context.getRecipientHelper().resolveRecipient(sender);
             final var result = context.getSendHelper().sendReceiptMessage(receiptMessage, recipientId);
 
-            final var serviceId = account.getRecipientAddressResolver()
-                    .resolveRecipientAddress(recipientId)
-                    .serviceId();
-            if (serviceId.isPresent()) {
-                context.getSyncHelper().sendSyncReceiptMessage(serviceId.get(), receiptMessage);
+            final var aci = account.getRecipientAddressResolver().resolveRecipientAddress(recipientId).aci();
+            if (aci.isPresent()) {
+                context.getSyncHelper().sendSyncReceiptMessage(aci.get(), receiptMessage);
             }
             return new SendMessageResults(timestamp, Map.of(sender, List.of(toSendMessageResult(result))));
         } catch (UnregisteredRecipientException e) {
diff --git a/lib/src/main/java/org/asamk/signal/manager/storage/protocol/LegacyJsonIdentityKeyStore.java b/lib/src/main/java/org/asamk/signal/manager/storage/protocol/LegacyJsonIdentityKeyStore.java
index 632efc7e..8e4349d6 100644
--- a/lib/src/main/java/org/asamk/signal/manager/storage/protocol/LegacyJsonIdentityKeyStore.java
+++ b/lib/src/main/java/org/asamk/signal/manager/storage/protocol/LegacyJsonIdentityKeyStore.java
@@ -85,7 +85,12 @@ public class LegacyJsonIdentityKeyStore {
             JsonNode node = jsonParser.getCodec().readTree(jsonParser);
 
             var localRegistrationId = node.get("registrationId").asInt();
-            var identityKeyPair = new IdentityKeyPair(Base64.getDecoder().decode(node.get("identityKey").asText()));
+            IdentityKeyPair identityKeyPair = null;
+            try {
+                identityKeyPair = new IdentityKeyPair(Base64.getDecoder().decode(node.get("identityKey").asText()));
+            } catch (InvalidKeyException e) {
+                throw new IOException("Invalid stored identity key pair", e);
+            }
 
             var identities = new ArrayList<LegacyIdentityInfo>();
 
diff --git a/src/main/java/org/asamk/signal/BaseConfig.java b/src/main/java/org/asamk/signal/BaseConfig.java
index bbce12a9..e3d50cf1 100644
--- a/src/main/java/org/asamk/signal/BaseConfig.java
+++ b/src/main/java/org/asamk/signal/BaseConfig.java
@@ -8,7 +8,7 @@ public class BaseConfig {
     public static final String PROJECT_VERSION = BaseConfig.class.getPackage().getImplementationVersion();
 
     static final String USER_AGENT_SIGNAL_ANDROID = Optional.ofNullable(System.getenv("SIGNAL_CLI_USER_AGENT"))
-            .orElse("Signal-Android/7.57.1");
+            .orElse("Signal-Android/7.62.0");
     static final String USER_AGENT_SIGNAL_CLI = PROJECT_NAME == null
             ? "signal-cli"
             : PROJECT_NAME + "/" + PROJECT_VERSION;