diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index ae8b7d898..78d73d03c 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -85,7 +85,7 @@ jobs:
           - project: irisnet
             version: v2.0.1
           - project: jackal
-            version: v4.2.0
+            version: v4.2.1
           - project: juno
             version: v25.0.0
           - project: kava
diff --git a/README.md b/README.md
index 467c6de61..264f0b62b 100644
--- a/README.md
+++ b/README.md
@@ -80,7 +80,7 @@ tagged with the form `$COSMOS_OMNIBUS_VERSION-$PROJECT-$PROJECT_VERSION`.
 |[impacthub](https://github.com/ixofoundation/ixo-blockchain)|`v0.18.1`|`ghcr.io/akash-network/cosmos-omnibus:v0.4.32-impacthub-v0.18.1`|[Example](./impacthub)|
 |[injective](https://github.com/InjectiveLabs/injective-chain-releases)|`v1.13.2-1723753267`|`ghcr.io/akash-network/cosmos-omnibus:v0.4.32-injective-v1.13.2-1723753267`|[Example](./injective)|
 |[irisnet](https://github.com/irisnet/irishub)|`v2.0.1`|`ghcr.io/akash-network/cosmos-omnibus:v0.4.32-irisnet-v2.0.1`|[Example](./irisnet)|
-|[jackal](https://github.com/JackalLabs/canine-chain)|`v4.2.0`|`ghcr.io/akash-network/cosmos-omnibus:v0.4.32-jackal-v4.2.0`|[Example](./jackal)|
+|[jackal](https://github.com/JackalLabs/canine-chain)|`v4.2.1`|`ghcr.io/akash-network/cosmos-omnibus:v0.4.32-jackal-v4.2.1`|[Example](./jackal)|
 |[juno](https://github.com/CosmosContracts/Juno)|`v25.0.0`|`ghcr.io/akash-network/cosmos-omnibus:v0.4.32-juno-v25.0.0`|[Example](./juno)|
 |[kava](https://github.com/Kava-Labs/kava)|`v0.25.0`|`ghcr.io/akash-network/cosmos-omnibus:v0.4.32-kava-v0.25.0`|[Example](./kava)|
 |[kichain](https://github.com/KiFoundation/ki-tools)|`5.0.1`|`ghcr.io/akash-network/cosmos-omnibus:v0.4.32-kichain-5.0.1`|[Example](./kichain)|
diff --git a/jackal/README.md b/jackal/README.md
index 4fdf2b3e4..700f95418 100644
--- a/jackal/README.md
+++ b/jackal/README.md
@@ -2,12 +2,12 @@
 
 | | |
 |---|---|
-|Version|`v4.2.0`|
+|Version|`v4.2.1`|
 |Binary|`canined`|
 |Directory|`.canine`|
 |ENV namespace|`CANINED`|
 |Repository|`https://github.com/JackalLabs/canine-chain`|
-|Image|`ghcr.io/akash-network/cosmos-omnibus:v0.4.32-jackal-v4.2.0`|
+|Image|`ghcr.io/akash-network/cosmos-omnibus:v0.4.32-jackal-v4.2.1`|
 
 ## Examples
 
diff --git a/jackal/build.yml b/jackal/build.yml
index cefd42de8..4066b3fe9 100644
--- a/jackal/build.yml
+++ b/jackal/build.yml
@@ -7,7 +7,7 @@ services:
       args:
         PROJECT: jackal
         PROJECT_BIN: canined
-        VERSION: v4.2.0
+        VERSION: v4.2.1
         REPOSITORY: https://github.com/JackalLabs/canine-chain
         NAMESPACE: CANINED
         PROJECT_DIR: .canine
diff --git a/jackal/deploy.yml b/jackal/deploy.yml
index fce553871..6105cb098 100644
--- a/jackal/deploy.yml
+++ b/jackal/deploy.yml
@@ -3,7 +3,7 @@ version: "2.0"
 
 services:
   node:
-    image: ghcr.io/akash-network/cosmos-omnibus:v0.4.32-jackal-v4.2.0
+    image: ghcr.io/akash-network/cosmos-omnibus:v0.4.32-jackal-v4.2.1
     env:
       - MONIKER=my-moniker-1
       - CHAIN_ID=jackal-1
diff --git a/jackal/docker-compose.yml b/jackal/docker-compose.yml
index 907cd77b4..9666e4be5 100644
--- a/jackal/docker-compose.yml
+++ b/jackal/docker-compose.yml
@@ -2,7 +2,7 @@ version: '3.4'
 
 services:
   node_1:
-    image: ghcr.io/akash-network/cosmos-omnibus:v0.4.32-jackal-v4.2.0
+    image: ghcr.io/akash-network/cosmos-omnibus:v0.4.32-jackal-v4.2.1
     ports:
       - '26656:26656'
       - '26657:26657'