diff --git a/.github/workflows/MainDistributionPipeline.yml b/.github/workflows/MainDistributionPipeline.yml
index 1f89a9b..2391796 100644
--- a/.github/workflows/MainDistributionPipeline.yml
+++ b/.github/workflows/MainDistributionPipeline.yml
@@ -14,19 +14,19 @@ concurrency:
 jobs:
   duckdb-stable-build:
     name: Build extension binaries
-    uses: duckdb/extension-ci-tools/.github/workflows/_extension_distribution.yml@main
+    uses: duckdb/extension-ci-tools/.github/workflows/_extension_distribution.yml@v1.0.0
     with:
       extension_name: iceberg
-      duckdb_version: main
+      duckdb_version: v1.0.0
       exclude_archs: 'wasm_mvp;wasm_eh;wasm_threads;windows_amd64_rtools'
 
   duckdb-stable-deploy:
     name: Deploy extension binaries
     needs: duckdb-stable-build
-    uses: duckdb/extension-ci-tools/.github/workflows/_extension_deploy.yml@main
+    uses: duckdb/extension-ci-tools/.github/workflows/_extension_deploy.yml@v1.0.0
     secrets: inherit
     with:
       extension_name: iceberg
-      duckdb_version: 'main'
+      duckdb_version: v1.0.0
       exclude_archs: 'wasm_mvp;wasm_eh;wasm_threads;windows_amd64_rtools'
       deploy_latest: ${{ startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main' }}
diff --git a/duckdb b/duckdb
index a303e05..1f98600 160000
--- a/duckdb
+++ b/duckdb
@@ -1 +1 @@
-Subproject commit a303e0543f75cee5bcb9cf96a049a96d9f569acd
+Subproject commit 1f98600c2cf8722a6d2f2d805bb4af5e701319fc