diff --git a/.github/workflows/sims-045.yml b/.github/workflows/sims-045.yml
index f166f811b7..91b8d4de44 100644
--- a/.github/workflows/sims-045.yml
+++ b/.github/workflows/sims-045.yml
@@ -37,7 +37,7 @@ jobs:
           check-latest: true
       - name: Install runsim
         run: go install github.com/cosmos/tools/cmd/runsim@v1.0.0
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/go/bin
           key: ${{ runner.os }}-go-runsim-binary
@@ -53,7 +53,7 @@ jobs:
         with:
           go-version: "1.23"
           check-latest: true
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/go/bin
           key: ${{ runner.os }}-go-runsim-binary
@@ -72,7 +72,7 @@ jobs:
         with:
           go-version: "1.23"
           check-latest: true
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/go/bin
           key: ${{ runner.os }}-go-runsim-binary
@@ -92,7 +92,7 @@ jobs:
         with:
           go-version: "1.23"
           check-latest: true
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/go/bin
           key: ${{ runner.os }}-go-runsim-binary
diff --git a/.github/workflows/sims-046.yml b/.github/workflows/sims-046.yml
index 845357aa01..59fdf133c4 100644
--- a/.github/workflows/sims-046.yml
+++ b/.github/workflows/sims-046.yml
@@ -37,7 +37,7 @@ jobs:
           check-latest: true
       - name: Install runsim
         run: go install github.com/cosmos/tools/cmd/runsim@v1.0.0
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/go/bin
           key: ${{ runner.os }}-go-runsim-binary
@@ -54,7 +54,7 @@ jobs:
         with:
           go-version: "1.23"
           check-latest: true
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/go/bin
           key: ${{ runner.os }}-go-runsim-binary
@@ -73,7 +73,7 @@ jobs:
         with:
           go-version: "1.23"
           check-latest: true
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/go/bin
           key: ${{ runner.os }}-go-runsim-binary
@@ -92,7 +92,7 @@ jobs:
         with:
           go-version: "1.23"
           check-latest: true
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/go/bin
           key: ${{ runner.os }}-go-runsim-binary
diff --git a/.github/workflows/sims-047.yml b/.github/workflows/sims-047.yml
index 0127742036..970a09ae80 100644
--- a/.github/workflows/sims-047.yml
+++ b/.github/workflows/sims-047.yml
@@ -37,7 +37,7 @@ jobs:
           check-latest: true
       - name: Install runsim
         run: go install github.com/cosmos/tools/cmd/runsim@v1.0.0
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/go/bin
           key: ${{ runner.os }}-go-runsim-binary
@@ -54,7 +54,7 @@ jobs:
         with:
           go-version: "1.23"
           check-latest: true
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/go/bin
           key: ${{ runner.os }}-go-runsim-binary
@@ -73,7 +73,7 @@ jobs:
         with:
           go-version: "1.23"
           check-latest: true
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/go/bin
           key: ${{ runner.os }}-go-runsim-binary
@@ -92,7 +92,7 @@ jobs:
         with:
           go-version: "1.23"
           check-latest: true
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/go/bin
           key: ${{ runner.os }}-go-runsim-binary