diff --git a/requirements/requirements_synapse.txt b/requirements/requirements_synapse.txt
index e4fa553..262c227 100644
--- a/requirements/requirements_synapse.txt
+++ b/requirements/requirements_synapse.txt
@@ -20,7 +20,7 @@ base58==2.1.1
 python-bitcoinlib==0.12.2
 typing-extensions==4.14.1
 scalecodec==1.2.9
-cbor2==5.6.5
+cbor2==5.7.1
 bech32==1.2.0
 oauthlib==3.3.1
 pycryptodome==3.23.0