diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 19705fc0..36c7721d 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -51,7 +51,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - uses: cachix/install-nix-action@v18
-      - uses: cachix/cachix-action@v11
+      - uses: cachix/cachix-action@v12
         with:
           name: ethermint
       - uses: technote-space/get-diff-action@v6.1.1
@@ -67,7 +67,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2.3.4
       - uses: cachix/install-nix-action@v18
-      - uses: cachix/cachix-action@v11
+      - uses: cachix/cachix-action@v12
         with:
           name: ethermint
       - name: run gomod2nix
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7fe83dcf..81079901 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -107,7 +107,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - uses: cachix/install-nix-action@v18
-      - uses: cachix/cachix-action@v11
+      - uses: cachix/cachix-action@v12
         with:
           name: ethermint
           signingKey: "${{ secrets.CACHIX_SIGNING_KEY }}"
@@ -142,7 +142,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - uses: cachix/install-nix-action@v18
-      - uses: cachix/cachix-action@v11
+      - uses: cachix/cachix-action@v12
         with:
           name: ethermint
           signingKey: "${{ secrets.CACHIX_SIGNING_KEY }}"
diff --git a/gomod2nix.toml b/gomod2nix.toml
index 96ca8278..f224af3f 100644
--- a/gomod2nix.toml
+++ b/gomod2nix.toml
@@ -105,8 +105,8 @@ schema = 3
     version = "v0.19.3"
     hash = "sha256-rmW2KoKmm4YXmYIYE1vXMOCaDyP1ym0qsW224PYc9rg="
   [mod."github.com/cosmos/ibc-go/v5"]
-    version = "v5.0.0"
-    hash = "sha256-sDZdmuGohaaBF7bxrjo9PWJnmoF+VOkjySYhsFixPz4="
+    version = "v5.0.1"
+    hash = "sha256-44Vyj9i4gh6U0BGNsEFqRsHAYdxfuJmLGdtPWxcBfWQ="
   [mod."github.com/cosmos/ledger-cosmos-go"]
     version = "v0.11.1"
     hash = "sha256-yli+VvVtZmHo2LPvCY6lYVUfcCDn3sBLDL+a8KIlqDA="