diff --git a/Dockerfile b/Dockerfile
index 9891ed3..ecd656b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-ARG SIGNAL_CLI_VERSION=0.11.4
-ARG LIBSIGNAL_CLIENT_VERSION=0.20.0
-ARG SIGNAL_CLI_NATIVE_PACKAGE_VERSION=0.11.4-1
+ARG SIGNAL_CLI_VERSION=0.11.6
+ARG LIBSIGNAL_CLIENT_VERSION=0.21.1
+ARG SIGNAL_CLI_NATIVE_PACKAGE_VERSION=0.11.6-2
 
 ARG SWAG_VERSION=1.6.7
 ARG GRAALVM_JAVA_VERSION=17
diff --git a/ext/libraries/libsignal-client/v0.21.1/arm64/libsignal_jni.so b/ext/libraries/libsignal-client/v0.21.1/arm64/libsignal_jni.so
new file mode 100644
index 0000000..1ff9a1d
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diff --git a/ext/libraries/libsignal-client/v0.21.1/armv7/libsignal_jni.so b/ext/libraries/libsignal-client/v0.21.1/armv7/libsignal_jni.so
new file mode 100644
index 0000000..fdb8582
Binary files /dev/null and b/ext/libraries/libsignal-client/v0.21.1/armv7/libsignal_jni.so differ
diff --git a/ext/libraries/libsignal-client/v0.21.1/x86-64/libsignal_jni.so b/ext/libraries/libsignal-client/v0.21.1/x86-64/libsignal_jni.so
new file mode 100644
index 0000000..98c4742
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