diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index 434d36a5a..a138b583f 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -20,7 +20,7 @@ jobs:
         fetch-depth: 0  # Need full history for comparison
     
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: '1.25'
     
@@ -150,7 +150,7 @@ jobs:
     - uses: actions/checkout@v4
     
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: '1.25'
     
@@ -191,7 +191,7 @@ jobs:
     - uses: actions/checkout@v4
     
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: '1.25'
     
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f7c0572a7..eefb33567 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
     - uses: actions/checkout@v4
     
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: ${{ matrix.go-version }}
     
@@ -60,7 +60,7 @@ jobs:
     - uses: actions/checkout@v4
     
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: '1.25'
     
@@ -97,7 +97,7 @@ jobs:
     - uses: actions/checkout@v4
     
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: '1.25'
     
@@ -126,7 +126,7 @@ jobs:
     - uses: actions/checkout@v4
     
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: '1.25'
     
@@ -153,7 +153,7 @@ jobs:
     - uses: actions/checkout@v4
     
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: '1.25'
     
diff --git a/.github/workflows/quality.yml b/.github/workflows/quality.yml
index d2381147e..14ed1ca3e 100644
--- a/.github/workflows/quality.yml
+++ b/.github/workflows/quality.yml
@@ -18,7 +18,7 @@ jobs:
     - uses: actions/checkout@v4
     
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: '1.25'
     
@@ -58,7 +58,7 @@ jobs:
     - uses: actions/checkout@v4
     
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: '1.25'
     
@@ -99,7 +99,7 @@ jobs:
     - uses: actions/checkout@v4
     
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: '1.25'
     
@@ -120,7 +120,7 @@ jobs:
     - uses: actions/checkout@v4
     
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: '1.25'
     
@@ -143,7 +143,7 @@ jobs:
     - uses: actions/checkout@v4
     
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: '1.25'
     
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b6b7266d2..2ebd875ff 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
     - uses: actions/checkout@v4
     
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: '1.25'
     
@@ -51,7 +51,7 @@ jobs:
     - uses: actions/checkout@v4
     
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: '1.25'
     
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 05d3f4188..b769632ad 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -37,7 +37,7 @@ jobs:
     - uses: actions/checkout@v4
     
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: '1.25'