diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 79c6a1daf9..76e23661c5 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -18,7 +18,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-22.04]
-        go: ["1.20"]
+        go: ["1.21"]
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v3
@@ -38,7 +38,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-22.04]
-        go: ["1.19", "1.20"]
+        go: ["1.20", "1.21"]
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v3
diff --git a/.github/workflows/horizon.yml b/.github/workflows/horizon.yml
index 1677eb9f5c..e69d4c1865 100644
--- a/.github/workflows/horizon.yml
+++ b/.github/workflows/horizon.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-20.04, ubuntu-22.04]
-        go: ["1.19", "1.20"]
+        go: ["1.20", "1.21"]
         pg: [9.6.5]
         ingestion-backend: [db, captive-core, captive-core-remote-storage]
         protocol-version: [19, 20]