diff --git a/pyd3tn/requirements.txt b/pyd3tn/requirements.txt
index 1a74fe1..156b9bb 100644
--- a/pyd3tn/requirements.txt
+++ b/pyd3tn/requirements.txt
@@ -1 +1 @@
-cbor2==5.7.0
+cbor2==5.8.0
diff --git a/python-ud3tn-utils/requirements.txt b/python-ud3tn-utils/requirements.txt
index 94d8804..342edc0 100644
--- a/python-ud3tn-utils/requirements.txt
+++ b/python-ud3tn-utils/requirements.txt
@@ -1,4 +1,4 @@
-cbor2==5.7.0
-jsonschema==4.25.0
-protobuf==6.33.1
+cbor2==5.8.0
+jsonschema==4.26.0
+protobuf==7.34.1
 pyd3tn==0.15.0
diff --git a/test/integration/requirements.txt b/test/integration/requirements.txt
index 721e530..72d9e5a 100644
--- a/test/integration/requirements.txt
+++ b/test/integration/requirements.txt
@@ -1,3 +1,3 @@
 pytest
 pytest-asyncio
-jsonschema==4.25.0
+jsonschema==4.26.0