diff --git a/Cargo.lock b/Cargo.lock
index 51d7322760..737e4d42c0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1228,14 +1228,14 @@ dependencies = [
 [[package]]
 name = "cdn-broker"
 version = "0.4.0"
-source = "git+https://github.com/EspressoSystems/Push-CDN?tag=0.5.1#af42143a60f86a12ff759b6ad9bd1577c2887871"
+source = "git+https://github.com/EspressoSystems/Push-CDN?tag=0.5.6#9409763dbcb726e43218c3c4cfde91c7d5de6a52"
 dependencies = [
  "cdn-proto",
  "clap",
  "console-subscriber",
  "dashmap",
  "derivative",
- "jf-signature 0.1.0",
+ "jf-signature",
  "lazy_static",
  "local-ip-address",
  "parking_lot",
@@ -1251,11 +1251,12 @@ dependencies = [
 [[package]]
 name = "cdn-client"
 version = "0.4.0"
-source = "git+https://github.com/EspressoSystems/Push-CDN?tag=0.5.1#af42143a60f86a12ff759b6ad9bd1577c2887871"
+source = "git+https://github.com/EspressoSystems/Push-CDN?tag=0.5.6#9409763dbcb726e43218c3c4cfde91c7d5de6a52"
 dependencies = [
  "cdn-proto",
  "clap",
- "jf-signature 0.1.0",
+ "derive_more 1.0.0",
+ "jf-signature",
  "parking_lot",
  "rand 0.8.5",
  "tokio",
@@ -1266,11 +1267,11 @@ dependencies = [
 [[package]]
 name = "cdn-marshal"
 version = "0.4.0"
-source = "git+https://github.com/EspressoSystems/Push-CDN?tag=0.5.1#af42143a60f86a12ff759b6ad9bd1577c2887871"
+source = "git+https://github.com/EspressoSystems/Push-CDN?tag=0.5.6#9409763dbcb726e43218c3c4cfde91c7d5de6a52"
 dependencies = [
  "cdn-proto",
  "clap",
- "jf-signature 0.1.0",
+ "jf-signature",
  "tokio",
  "tracing",
  "tracing-subscriber 0.3.18",
@@ -1279,7 +1280,7 @@ dependencies = [
 [[package]]
 name = "cdn-proto"
 version = "0.4.0"
-source = "git+https://github.com/EspressoSystems/Push-CDN?tag=0.5.1#af42143a60f86a12ff759b6ad9bd1577c2887871"
+source = "git+https://github.com/EspressoSystems/Push-CDN?tag=0.5.6#9409763dbcb726e43218c3c4cfde91c7d5de6a52"
 dependencies = [
  "anyhow",
  "ark-serialize",
@@ -1287,7 +1288,8 @@ dependencies = [
  "capnp",
  "capnpc",
  "derivative",
- "jf-signature 0.1.0",
+ "derive_more 1.0.0",
+ "jf-signature",
  "kanal",
  "lazy_static",
  "mnemonic",
@@ -3079,7 +3081,7 @@ dependencies = [
  "hotshot-types",
  "jf-crhf",
  "jf-rescue",
- "jf-signature 0.2.0",
+ "jf-signature",
  "jf-utils",
  "rand_chacha 0.3.1",
  "serde",
@@ -3200,7 +3202,7 @@ dependencies = [
  "ethereum-types",
  "futures",
  "jf-pcs",
- "jf-signature 0.2.0",
+ "jf-signature",
  "jf-utils",
  "jf-vid",
  "lazy_static",
@@ -3977,35 +3979,6 @@ dependencies = [
  "jf-utils",
 ]
 
-[[package]]
-name = "jf-signature"
-version = "0.1.0"
-source = "git+https://github.com/EspressoSystems/jellyfish?tag=0.4.5#7d71dbeff14f1a501b0b0dc391f1dffa1b8374fb"
-dependencies = [
- "ark-bls12-381",
- "ark-bn254",
- "ark-ec",
- "ark-ff",
- "ark-serialize",
- "ark-std",
- "blst",
- "derivative",
- "digest 0.10.7",
- "displaydoc",
- "hashbrown 0.14.5",
- "itertools 0.12.1",
- "jf-crhf",
- "jf-relation",
- "jf-rescue",
- "jf-utils",
- "num-bigint",
- "num-traits",
- "serde",
- "sha3",
- "tagged-base64",
- "zeroize",
-]
-
 [[package]]
 name = "jf-signature"
 version = "0.2.0"
@@ -6499,9 +6472,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.133"
+version = "1.0.132"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7fceb2473b9166b2294ef05efcb65a3db80803f0b03ef86a5fc88a2b85ee377"
+checksum = "d726bfaff4b320266d395898905d0eba0345aae23b54aee3a737e260fd46db03"
 dependencies = [
  "itoa",
  "memchr",
diff --git a/Cargo.toml b/Cargo.toml
index 7a0f272fa2..98018b9d3c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -116,10 +116,10 @@ anyhow = "1"
 
 
 # Push CDN imports
-cdn-client = { git = "https://github.com/EspressoSystems/Push-CDN", tag = "0.5.1" }
-cdn-broker = { git = "https://github.com/EspressoSystems/Push-CDN", tag = "0.5.1" }
-cdn-marshal = { git = "https://github.com/EspressoSystems/Push-CDN", tag = "0.5.1" }
-cdn-proto = { git = "https://github.com/EspressoSystems/Push-CDN", tag = "0.5.1" }
+cdn-client = { git = "https://github.com/EspressoSystems/Push-CDN", tag = "0.5.6" }
+cdn-broker = { git = "https://github.com/EspressoSystems/Push-CDN", tag = "0.5.6" }
+cdn-marshal = { git = "https://github.com/EspressoSystems/Push-CDN", tag = "0.5.6" }
+cdn-proto = { git = "https://github.com/EspressoSystems/Push-CDN", tag = "0.5.6" }
 
 ### Profiles
 ###
diff --git a/crates/hotshot/src/traits/networking/push_cdn_network.rs b/crates/hotshot/src/traits/networking/push_cdn_network.rs
index d3b948ce6c..553b2545ef 100644
--- a/crates/hotshot/src/traits/networking/push_cdn_network.rs
+++ b/crates/hotshot/src/traits/networking/push_cdn_network.rs
@@ -464,7 +464,7 @@ impl<K: SignatureKey + 'static> ConnectedNetwork<K> for PushCdnNetwork<K> {
 
     /// Wait for the client to initialize the connection
     async fn wait_for_ready(&self) {
-        self.client.ensure_initialized().await;
+        let _ = self.client.ensure_initialized().await;
     }
 
     /// TODO: shut down the networks. Unneeded for testing.
@@ -473,7 +473,7 @@ impl<K: SignatureKey + 'static> ConnectedNetwork<K> for PushCdnNetwork<K> {
         'a: 'b,
         Self: 'b,
     {
-        boxed_sync(async move {})
+        boxed_sync(async move { self.client.close().await })
     }
 
     /// Broadcast a message to all members of the quorum.