diff --git a/roles/uploads/defaults/main.yml b/roles/uploads/defaults/main.yml
index af9572532..2a23087a4 100644
--- a/roles/uploads/defaults/main.yml
+++ b/roles/uploads/defaults/main.yml
@@ -4,7 +4,7 @@ local_release_dir: /tmp
 # Versions
 etcd_version: v3.0.6
 calico_version: v0.23.0
-calico_cni_version: v1.4.2
+calico_cni_version: v1.5.6
 weave_version: v1.8.2
 
 # Download URL's
@@ -14,8 +14,8 @@ calico_cni_ipam_download_url: "https://github.com/projectcalico/calico-cni/relea
 weave_download_url: "https://github.com/weaveworks/weave/releases/download/{{weave_version}}/weave"
 
 # Checksums
-calico_cni_checksum: "9cab29764681e9d80da826e4b2cd10841cc01a749e0018867d96dd76a4691548"
-calico_cni_ipam_checksum: "09d076b15b791956efee91646e47fdfdcf382db16082cef4f542a9fff7bae172"
+calico_cni_checksum: "9a6bd6da267c498a1833117777c069f44f720d23226d8459bada2a0b41cb8258"
+calico_cni_ipam_checksum: "8d3574736df1ce10ea88fdec94d84dc58642081d3774d2d48249c6ee94ed316d"
 weave_checksum: "ee22e690985115a5986352b2c75589674349c618a5c95893f87600a13e2d58e9"
 etcd_checksum: "385afd518f93e3005510b7aaa04d38ee4a39f06f5152cd33bb86d4f0c94c7485"