diff --git a/.env b/.env
index 1a6646d..97bd499 100644
--- a/.env
+++ b/.env
@@ -1,3 +1,3 @@
-SYSROOT_VERSION=0.6.0
-SYSROOT_CLI_IMAGE=ghcr.io/faasm/cpp-sysroot:0.6.0
+SYSROOT_VERSION=0.7.0
+SYSROOT_CLI_IMAGE=ghcr.io/faasm/cpp-sysroot:0.7.0
 COMPOSE_PROJECT_NAME=cpp-dev
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 4174370..204bf88 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -17,7 +17,7 @@ jobs:
     if: github.event.pull_request.draft == false
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/faasm/cpp-sysroot:0.6.0
+      image: ghcr.io/faasm/cpp-sysroot:0.7.0
     steps:
       # --- Update code ---
       - name: "Checkout code"
diff --git a/VERSION b/VERSION
index a918a2a..faef31a 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.6.0
+0.7.0
diff --git a/docker/cpp-sysroot.dockerfile b/docker/cpp-sysroot.dockerfile
index 38e6891..f6c9b6c 100644
--- a/docker/cpp-sysroot.dockerfile
+++ b/docker/cpp-sysroot.dockerfile
@@ -1,8 +1,8 @@
 # llvm image is not re-built often, so the tag may be behind
-FROM ghcr.io/faasm/llvm:0.4.0 AS llvm
+FROM ghcr.io/faasm/llvm:0.7.0 AS llvm
 
 # faabric-base image is not re-built often, so tag may be behind
-FROM ghcr.io/faasm/faabric-base:0.15.0
+FROM ghcr.io/faasm/faabric-base:0.21.0
 SHELL ["/bin/bash", "-c"]
 ENV CPP_DOCKER="on"
 
diff --git a/docker/llvm.dockerfile b/docker/llvm.dockerfile
index a4d0f39..309ab1e 100644
--- a/docker/llvm.dockerfile
+++ b/docker/llvm.dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:22.04
+FROM ubuntu:24.04
 
 SHELL ["/bin/bash", "-c"]
 ENV CPP_DOCKER="on"
diff --git a/requirements.txt b/requirements.txt
index fba0a48..0acd661 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
-black==22.3.0
-faasmctl==0.49.0
-flake8==4.0.1
+black>=25.9.0
+faasmctl>=0.49.0
+flake8>=7.3.0
 invoke>=2.0.0
 requests>=2.31.0