diff --git a/.github/workflows/docker-images.yml b/.github/workflows/docker-images.yml
index 0d45d7b..fab62bf 100644
--- a/.github/workflows/docker-images.yml
+++ b/.github/workflows/docker-images.yml
@@ -22,7 +22,7 @@ jobs:
       matrix:
         debian-versions: [bullseye, bookworm]
         rust-versions: [1.73.0]
-        clang-versions: [15, 16]
+        clang-versions: [16, 17]
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
diff --git a/release-version.txt b/release-version.txt
index b7660e1..f5db000 100644
--- a/release-version.txt
+++ b/release-version.txt
@@ -1 +1 @@
-polkadot-v1.2.0
\ No newline at end of file
+polkadot-v1.3.0
\ No newline at end of file