diff --git a/.github/workflows/gobump.yml b/.github/workflows/gobump.yml
index bbf3c5b58..ce61e43e5 100644
--- a/.github/workflows/gobump.yml
+++ b/.github/workflows/gobump.yml
@@ -17,6 +17,6 @@ jobs:
       - name: Run gobump-deps action
         uses: lzap/gobump@main
         with:
-          go_version: "1.22.8"
+          go_version: "1.23.9"
           token: ${{ secrets.GITHUB_TOKEN }}
           exec_pr: ./tools/prepare-source.sh
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 6e079d9e2..f2af6fa74 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -71,7 +71,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-go@v5
       with:
-        go-version: "1.22"
+        go-version: "1.23"
     - env:
         PGUSER: postgres
         PGPASSWORD: foobar
@@ -106,10 +106,10 @@ jobs:
     name: "⌨ Golang Lint"
     runs-on: ubuntu-22.04
     steps:
-      - name: Set up Go 1.22
+      - name: Set up Go 1.23
         uses: actions/setup-go@v5
         with:
-          go-version: "1.22"
+          go-version: "1.23"
         id: go
 
       - name: Check out code into the Go module directory
@@ -154,10 +154,10 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
 
-      - name: Set up Go 1.22
+      - name: Set up Go 1.23
         uses: actions/setup-go@v5
         with:
-          go-version: "1.22"
+          go-version: "1.23"
         id: go
 
       - name: Check out code into the Go module directory
diff --git a/go.mod b/go.mod
index 731af51a3..5240668a8 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/osbuild/osbuild-composer
 
-go 1.22.8
+go 1.23.9
 
 exclude github.com/mattn/go-sqlite3 v2.0.3+incompatible
 
diff --git a/tools/prepare-source.sh b/tools/prepare-source.sh
index 628a7a8c6..d1e8b6c79 100755
--- a/tools/prepare-source.sh
+++ b/tools/prepare-source.sh
@@ -2,8 +2,8 @@
 
 set -eu
 
-GO_MINOR_VERSION="1.22"
-GO_VERSION="${GO_MINOR_VERSION}.8"
+GO_MINOR_VERSION="1.23"
+GO_VERSION="${GO_MINOR_VERSION}.9"
 
 # Check latest Go version for the minor we're using
 LATEST=$(curl -s https://endoflife.date/api/go/"${GO_MINOR_VERSION}".json  | jq -r .latest)