diff --git a/agent/.python-version b/agent/.python-version
index 7c7a975f4..e4fba2183 100644
--- a/agent/.python-version
+++ b/agent/.python-version
@@ -1 +1 @@
-3.10
\ No newline at end of file
+3.12
diff --git a/agent/charms/testflinger-agent-host-charm/charmcraft.yaml b/agent/charms/testflinger-agent-host-charm/charmcraft.yaml
index 9694a8fa1..15c56ceb1 100644
--- a/agent/charms/testflinger-agent-host-charm/charmcraft.yaml
+++ b/agent/charms/testflinger-agent-host-charm/charmcraft.yaml
@@ -28,7 +28,7 @@ links:
   issues: [https://github.com/canonical/testflinger/issues]
   website: [https://canonical-testflinger.readthedocs-hosted.com/en/latest/]
 
-base: ubuntu@22.04
+base: ubuntu@24.04
 platforms:
   amd64:
 
diff --git a/agent/charms/testflinger-agent-host-charm/src/tf-cmd-scripts/tf-test b/agent/charms/testflinger-agent-host-charm/src/tf-cmd-scripts/tf-test
index c1d1b72ad..191e950b8 100755
--- a/agent/charms/testflinger-agent-host-charm/src/tf-cmd-scripts/tf-test
+++ b/agent/charms/testflinger-agent-host-charm/src/tf-cmd-scripts/tf-test
@@ -6,7 +6,7 @@ PROVISION_TYPE="$provision_type"
 # Variables for docker image
 REGISTRY=ghcr.io
 NAMESPACE=canonical
-IMAGE_TAG=jammy
+IMAGE_TAG=noble
 IMAGE=testflinger/testflinger-testenv
 
 # The following variables are set by the agent charm
diff --git a/cli/.python-version b/cli/.python-version
index c8cfe3959..e4fba2183 100644
--- a/cli/.python-version
+++ b/cli/.python-version
@@ -1 +1 @@
-3.10
+3.12
diff --git a/cli/snapcraft.yaml b/cli/snapcraft.yaml
index 37ab4c887..cd040605e 100644
--- a/cli/snapcraft.yaml
+++ b/cli/snapcraft.yaml
@@ -1,4 +1,5 @@
 name: testflinger-cli
+adopt-info: testflinger-cli
 license: GPL-3.0-only
 title: Testflinger
 summary: Testflinger CLI
@@ -6,18 +7,19 @@ description: |
   The testflinger-cli tool is used for interacting with the testflinger
   server for submitting test jobs, checking status, getting results, and
   streaming output.
-confinement: strict
-base: core22
-grade: stable
-adopt-info: testflinger-cli
 
 website: https://testflinger.readthedocs.io/en/latest/
 source-code: https://github.com/canonical/testflinger
 issues: https://github.com/canonical/testflinger/issues
 contact: https://github.com/canonical/testflinger/issues
 
-architectures:
-  - build-on: [amd64]
+base: core24
+confinement: strict
+grade: stable
+
+platforms:
+  all:
+    build-on: [amd64]
     build-for: [all]
 
 apps:
diff --git a/common/.python-version b/common/.python-version
new file mode 100644
index 000000000..e4fba2183
--- /dev/null
+++ b/common/.python-version
@@ -0,0 +1 @@
+3.12
diff --git a/device-connectors/.python-version b/device-connectors/.python-version
index c8cfe3959..e4fba2183 100644
--- a/device-connectors/.python-version
+++ b/device-connectors/.python-version
@@ -1 +1 @@
-3.10
+3.12
diff --git a/server/.python-version b/server/.python-version
index 7c7a975f4..e4fba2183 100644
--- a/server/.python-version
+++ b/server/.python-version
@@ -1 +1 @@
-3.10
\ No newline at end of file
+3.12
diff --git a/server/Dockerfile b/server/Dockerfile
index 361d66324..ef7bc59a4 100644
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -1,10 +1,10 @@
-FROM ubuntu:22.04
+FROM ubuntu:24.04
 
 # Set up uv
 COPY --from=ghcr.io/astral-sh/uv:0.7.7 /uv /uvx /bin/
 ENV UV_SYSTEM_PYTHON=true \
-    UV_COMPILE_BYTECODE=1 \
-    UV_LINK_MODE=copy
+  UV_COMPILE_BYTECODE=1 \
+  UV_LINK_MODE=copy
 
 WORKDIR /srv/testflinger
 ENV PATH="/srv/testflinger/.venv/bin:$PATH"
diff --git a/server/charm/charmcraft.yaml b/server/charm/charmcraft.yaml
index b9f7034a5..f80e4b469 100644
--- a/server/charm/charmcraft.yaml
+++ b/server/charm/charmcraft.yaml
@@ -43,7 +43,7 @@ charm-libs:
   - lib: observability_libs.juju_topology
     version: "0"
 
-base: ubuntu@22.04
+base: ubuntu@24.04
 platforms:
   amd64: