diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 381f702f9..09494032f 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: "1.22"
diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index c6d7382cf..1385ab24c 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -23,7 +23,7 @@ jobs:
           go-version: '1.22'
       -
         name: Check out repository code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
diff --git a/.github/workflows/interchain.yml b/.github/workflows/interchain.yml
index 7ea43c9a0..8c0789a68 100644
--- a/.github/workflows/interchain.yml
+++ b/.github/workflows/interchain.yml
@@ -19,7 +19,7 @@ jobs:
         with:
           go-version: '1.22'
       - name: Check out repository code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Build interchain image
@@ -43,7 +43,7 @@ jobs:
           check-latest: true
 
       - name: checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - run: make ictest-start
 
@@ -58,7 +58,7 @@ jobs:
           check-latest: true
 
       - name: checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - run: make ictest-ibc
 
@@ -73,7 +73,7 @@ jobs:
           check-latest: true
 
       - name: checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - run: make ictest-ibc-hooks
     
@@ -88,7 +88,7 @@ jobs:
           check-latest: true
 
       - name: checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - run: make ictest-ibc-pfm
 
@@ -103,6 +103,6 @@ jobs:
           check-latest: true
 
       - name: checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - run: make ictest-validator
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index c245ad604..421c2702f 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -16,7 +16,7 @@ jobs:
         with:
           go-version: "1.22"
           check-latest: true
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v4
         with:
diff --git a/.github/workflows/release-sims.yml b/.github/workflows/release-sims.yml
index 5177a2e23..1e84db238 100644
--- a/.github/workflows/release-sims.yml
+++ b/.github/workflows/release-sims.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     if: "!contains(github.event.head_commit.message, 'skip-sims')"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - run: |
           make build
 
@@ -39,7 +39,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build, install-runsim]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/cache@v4.0.2
         with:
           path: ~/go/bin
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e13f7d8de..6c3753920 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -27,7 +27,7 @@ jobs:
         build_type: ['build-release-arm64', 'build-release-amd64']
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Set version tag
         run: echo "VERSION=$(echo ${{github.ref_name}} | sed 's/^v//')" >> $GITHUB_ENV
       - name: Build ${{matrix.build_type}}
diff --git a/.github/workflows/sims.yml b/.github/workflows/sims.yml
index cba86ecd9..24712f7ab 100644
--- a/.github/workflows/sims.yml
+++ b/.github/workflows/sims.yml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     if: "!contains(github.event.head_commit.message, 'skip-sims')"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: "1.22"
@@ -55,7 +55,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build, install-runsim]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: "1.22"
@@ -82,7 +82,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build, install-runsim]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: "1.22"
@@ -111,7 +111,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build, install-runsim]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: "1.22"
@@ -140,7 +140,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build, install-runsim]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: "1.22"
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 6115ad73e..aa8f67a54 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -26,7 +26,7 @@ jobs:
         with:
           go-version: "1.22"
           check-latest: true
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: build
         run: |
           make build
@@ -38,7 +38,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: "1.22"
@@ -66,7 +66,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: "1.22"