diff --git a/.github/workflows/sims.yml b/.github/workflows/sims.yml
index a84570b80..a64e808b3 100644
--- a/.github/workflows/sims.yml
+++ b/.github/workflows/sims.yml
@@ -23,7 +23,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.15
+          go-version: 1.16
       - name: Display go version
         run: go version
       - run: make build
@@ -34,7 +34,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.15
+          go-version: 1.16
       - name: Display go version
         run: go version
       - name: Install runsim
@@ -51,7 +51,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.15
+          go-version: 1.16
       - name: Display go version
         run: go version
       - uses: technote-space/get-diff-action@v4
@@ -77,7 +77,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.15
+          go-version: 1.16
       - name: Display go version
         run: go version
       - uses: technote-space/get-diff-action@v4
@@ -105,7 +105,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.15
+          go-version: 1.16
       - name: Display go version
         run: go version
       - uses: technote-space/get-diff-action@v4
@@ -133,7 +133,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.15
+          go-version: 1.16
       - name: Display go version
         run: go version
       - uses: technote-space/get-diff-action@v4
diff --git a/.github/workflows/tag.yml b/.github/workflows/tag.yml
index 7e1068f30..e415deeb0 100644
--- a/.github/workflows/tag.yml
+++ b/.github/workflows/tag.yml
@@ -15,7 +15,7 @@ jobs:
       - name: Install Go
         uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.15
+          go-version: 1.16
       - name: Unshallow
         run: git fetch --prune --unshallow
       - name: Create release
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b45beac6f..102433929 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -20,7 +20,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.15
+          go-version: 1.16
       - name: Display go version
         run: go version
       - name: install tparse
@@ -40,7 +40,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.15
+          go-version: 1.16
       - uses: technote-space/get-diff-action@v4
         id: git_diff
         with:
@@ -57,7 +57,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.15
+          go-version: 1.16
       - name: Display go version
         run: go version
       - uses: technote-space/get-diff-action@v4
@@ -110,7 +110,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.15
+          go-version: 1.16
       - uses: technote-space/get-diff-action@v4
         with:
           PATTERNS: |
@@ -188,7 +188,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.15
+          go-version: 1.16
       - uses: technote-space/get-diff-action@v4
         with:
           PATTERNS: |
@@ -270,7 +270,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.15
+          go-version: 1.16
       - uses: technote-space/get-diff-action@v4
         id: git_diff
         with: