diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8ff46346cdc..37cdddfc378 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -32,7 +32,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v4
         with:
-          go-version: "1.20"
+          go-version: "1.21"
           stable: true
           check-latest: true
 
@@ -67,7 +67,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v4
         with:
-          go-version: "1.20"
+          go-version: "1.21"
           stable: true
           check-latest: true
 
diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 2836259ae59..d5149457c56 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -25,7 +25,7 @@ jobs:
 
       - uses: actions/setup-go@v4
         with:
-          go-version: "1.20"
+          go-version: "1.21"
           stable: true
           check-latest: true
 
diff --git a/.github/workflows/copyright.yml b/.github/workflows/copyright.yml
index fe843b1c0fa..791c7ddf598 100644
--- a/.github/workflows/copyright.yml
+++ b/.github/workflows/copyright.yml
@@ -23,7 +23,7 @@ jobs:
 
       - uses: actions/setup-go@v4
         with:
-          go-version: "1.20"
+          go-version: "1.21"
           stable: true
           check-latest: true
 
diff --git a/.github/workflows/devnet.yml b/.github/workflows/devnet.yml
index 2e7c9951cdb..41078ed4601 100644
--- a/.github/workflows/devnet.yml
+++ b/.github/workflows/devnet.yml
@@ -17,7 +17,7 @@ jobs:
 
       - uses: actions/setup-go@v4
         with:
-          go-version: "1.20"
+          go-version: "1.21"
           stable: true
           check-latest: true
 
diff --git a/.github/workflows/fuzz.yml b/.github/workflows/fuzz.yml
index c27f136fea6..7cbd8e465bb 100644
--- a/.github/workflows/fuzz.yml
+++ b/.github/workflows/fuzz.yml
@@ -14,7 +14,7 @@ jobs:
 
       - uses: actions/setup-go@v4
         with:
-          go-version: "1.20"
+          go-version: "1.21"
           stable: true
           check-latest: true
 
diff --git a/.github/workflows/integration-tests.yml b/.github/workflows/integration-tests.yml
index 1d6619f2702..5d65808e567 100644
--- a/.github/workflows/integration-tests.yml
+++ b/.github/workflows/integration-tests.yml
@@ -44,7 +44,7 @@ jobs:
 
       - uses: actions/setup-go@v4
         with:
-          go-version: "1.20"
+          go-version: "1.21"
           stable: true
           check-latest: true
 
diff --git a/.github/workflows/mocks.yml b/.github/workflows/mocks.yml
index 9e478ac3da1..470a11510bc 100644
--- a/.github/workflows/mocks.yml
+++ b/.github/workflows/mocks.yml
@@ -22,7 +22,7 @@ jobs:
 
       - uses: actions/setup-go@v4
         with:
-          go-version: "1.20"
+          go-version: "1.21"
           stable: true
           check-latest: true
 
diff --git a/.github/workflows/unit-tests.yml b/.github/workflows/unit-tests.yml
index 752948f2bb0..a89e3594a02 100644
--- a/.github/workflows/unit-tests.yml
+++ b/.github/workflows/unit-tests.yml
@@ -29,7 +29,7 @@ jobs:
 
       - uses: actions/setup-go@v4
         with:
-          go-version: "1.20"
+          go-version: "1.21"
           stable: true
           check-latest: true
 
diff --git a/.github/workflows/zombienet.yml b/.github/workflows/zombienet.yml
index 10b9bf8b7d0..09a342badab 100644
--- a/.github/workflows/zombienet.yml
+++ b/.github/workflows/zombienet.yml
@@ -9,7 +9,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v4
         with:
-          go-version: "1.20"
+          go-version: "1.21"
           stable: true
           check-latest: true