diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2224e5e..57c7653 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,12 +15,7 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Setup JDK
-        uses: actions/setup-java@v4
-        with:
-          distribution: corretto
-          java-version: 11
-          cache: sbt
+      - uses: sbt/setup-sbt@v1.1.0
       - name: Build and Test
         run: sbt compile
       - name: Test Summary
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 4120d0e..5b5ccbc 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -6,7 +6,7 @@ on:
 jobs:
   scala-maven-release:
     name: Maven Release
-    uses: guardian/gha-scala-library-release-workflow/.github/workflows/reusable-release.yml@main
+    uses: guardian/gha-scala-library-release-workflow/.github/workflows/reusable-release.yml@v1
     permissions: { contents: write, pull-requests: write }
     secrets:
       SONATYPE_TOKEN: ${{ secrets.AUTOMATED_MAVEN_RELEASE_SONATYPE_TOKEN }}
@@ -19,11 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-java@v4
-        with:
-          distribution: corretto
-          java-version: 11
-          cache: sbt
+      - uses: sbt/setup-sbt@v1.1.0
       - uses: actions/setup-node@v4
         with:
           node-version-file: .nvmrc
diff --git a/.github/workflows/sbt-dependency-graph.yaml b/.github/workflows/sbt-dependency-graph.yaml
new file mode 100644
index 0000000..b8c4648
--- /dev/null
+++ b/.github/workflows/sbt-dependency-graph.yaml
@@ -0,0 +1,30 @@
+name: Update Dependency Graph for sbt
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+jobs:
+  dependency-graph:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout branch
+        id: checkout
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+      - name: Install Java
+        id: java
+        uses: actions/setup-java@b36c23c0d998641eff861008f374ee103c25ac73 # v4.2.0
+        with:
+          distribution: corretto
+          java-version: 17
+      - name: Install sbt
+        id: sbt
+        uses: sbt/setup-sbt@8a071aa780c993c7a204c785d04d3e8eb64ef272 # v1.1.0
+      - name: Submit dependencies
+        id: submit
+        uses: scalacenter/sbt-dependency-submission@64084844d2b0a9b6c3765f33acde2fbe3f5ae7d3 # v3.1.0
+      - name: Log snapshot for user validation
+        id: validate
+        run: cat ${{ steps.submit.outputs.snapshot-json-path }} | jq
+    permissions:
+      contents: write
diff --git a/.github/workflows/snyk.yml b/.github/workflows/snyk.yml
deleted file mode 100644
index d3371b5..0000000
--- a/.github/workflows/snyk.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-name: Snyk
-
-on:
-  push:
-    branches:
-      - main
-  workflow_dispatch:
-
-jobs:
-  security:
-    uses: guardian/.github/.github/workflows/sbt-node-snyk.yml@main
-    with:
-      DEBUG: true
-      ORG: guardian-capi
-      SKIP_NODE: true
-      
-      
-      
-    secrets:
-       SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
diff --git a/version.sbt b/version.sbt
index 49b03d2..ff946cb 100644
--- a/version.sbt
+++ b/version.sbt
@@ -1 +1 @@
-ThisBuild / version := "4.0.0"
+ThisBuild / version := "4.0.1-SNAPSHOT"