diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index d81fa503..3fdcc65a 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -17,7 +17,7 @@ jobs:
               with:
                 persist-credentials: false
             - name: Setup Go
-              uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+              uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
               with:
                 go-version-file: go.mod
                 
diff --git a/.github/workflows/check-actions.yml b/.github/workflows/check-actions.yml
index c931814f..090b0d99 100644
--- a/.github/workflows/check-actions.yml
+++ b/.github/workflows/check-actions.yml
@@ -17,7 +17,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
         with:
           go-version-file: go.mod
 
diff --git a/.github/workflows/dev_release.yaml b/.github/workflows/dev_release.yaml
index 6d3aa7d5..0bb0f777 100644
--- a/.github/workflows/dev_release.yaml
+++ b/.github/workflows/dev_release.yaml
@@ -27,7 +27,7 @@ jobs:
                 persist-credentials: false
 
             - name: Setup Go
-              uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+              uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
               with:
                 go-version-file: go.mod
 
diff --git a/.github/workflows/functional-tests.yaml b/.github/workflows/functional-tests.yaml
index fac81da7..889909c3 100644
--- a/.github/workflows/functional-tests.yaml
+++ b/.github/workflows/functional-tests.yaml
@@ -61,7 +61,7 @@ jobs:
       # that build the binary in workflows. For now, just build this to allow
       # functional tests to work as expected.
       - name: Setup Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
         with:
           go-version-file: go.mod
           
diff --git a/.github/workflows/golang-style.yml b/.github/workflows/golang-style.yml
index fa744515..ff6a3364 100644
--- a/.github/workflows/golang-style.yml
+++ b/.github/workflows/golang-style.yml
@@ -17,7 +17,7 @@ jobs:
         persist-credentials: false
 
     - name: Setup Go
-      uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+      uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
       with:
         go-version-file: go.mod
 
diff --git a/.github/workflows/pr-functional-tests.yaml b/.github/workflows/pr-functional-tests.yaml
index c736ba3a..0fe25397 100644
--- a/.github/workflows/pr-functional-tests.yaml
+++ b/.github/workflows/pr-functional-tests.yaml
@@ -136,7 +136,7 @@ jobs:
       # that build the binary in workflows. For now, just build this to allow
       # functional tests to work as expected.
       - name: Setup Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
         with:
           go-version-file: ./chart-verifier/go.mod
 
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 7c2b6643..f050e5f9 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -46,7 +46,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
         with:
           go-version-file: go.mod
           cache: false