diff --git a/taskcluster/kinds/docker-image/kind.yml b/taskcluster/kinds/docker-image/kind.yml
index 8aec1cd59..dd2556ca6 100644
--- a/taskcluster/kinds/docker-image/kind.yml
+++ b/taskcluster/kinds/docker-image/kind.yml
@@ -12,7 +12,7 @@ transforms:
 
 meta:
     - &py311 "3.11.9"
-    - &py313 "3.13.12"
+    - &py314 "3.14.3"
     - &uv_version "0.7.15"
 
 tasks:
@@ -21,10 +21,10 @@ tasks:
         args:
             PYTHON_VERSION: *py311
             UV_VERSION: *uv_version
-    python313:
+    python314:
         definition: base-test
         args:
-            PYTHON_VERSION: *py313
+            PYTHON_VERSION: *py314
             UV_VERSION: *uv_version
 
     # Used by push-image kind
@@ -110,21 +110,21 @@ tasks:
             PYTHON_VERSION: *py311
             APT_PACKAGES: osslsigncode cmake clang
 
-    pushapkscript-test-py313:
+    pushapkscript-test-py314:
         definition: base-test
         args:
-            PYTHON_VERSION: *py313
+            PYTHON_VERSION: *py314
             APT_PACKAGES: default-jdk
 
-    pushflatpakscript-test-py313:
+    pushflatpakscript-test-py314:
         definition: base-test
         args:
-            PYTHON_VERSION: *py313
+            PYTHON_VERSION: *py314
             # Copied from pushflatpakscript/docker.d/image_setup.sh
             APT_PACKAGES: gir1.2-ostree-1.0 libgirepository1.0-dev ostree
 
-    signingscript-test-py313:
+    signingscript-test-py314:
         definition: base-test
         args:
-            PYTHON_VERSION: *py313
+            PYTHON_VERSION: *py314
             APT_PACKAGES: osslsigncode cmake clang
diff --git a/taskcluster/kinds/tox/kind.yml b/taskcluster/kinds/tox/kind.yml
index 05e1ca0fa..72e2f15e7 100644
--- a/taskcluster/kinds/tox/kind.yml
+++ b/taskcluster/kinds/tox/kind.yml
@@ -43,7 +43,7 @@ task-defaults:
         - tox.ini
         - uv.lock
     matrix:
-        python: ["311", "313"]
+        python: ["311", "314"]
 
 tasks:
     addonscript:
diff --git a/tox.ini b/tox.ini
index 1811e23d6..1f082e57c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -108,89 +108,89 @@ changedir = {toxinidir}/treescript
 commands =
     tox -e py311
 
-[testenv:addonscript-py313]
+[testenv:addonscript-py314]
 changedir = {toxinidir}/addonscript
 commands =
-    tox -e py313
+    tox -e py314
 
-[testenv:balrogscript-py313]
+[testenv:balrogscript-py314]
 changedir = {toxinidir}/balrogscript
 commands =
-    tox -e py313
+    tox -e py314
 
-[testenv:beetmoverscript-py313]
+[testenv:beetmoverscript-py314]
 changedir = {toxinidir}/beetmoverscript
 commands =
-    tox -e py313
+    tox -e py314
 
-[testenv:bitrisescript-py313]
+[testenv:bitrisescript-py314]
 changedir = {toxinidir}/bitrisescript
 commands =
-    tox -e py313
+    tox -e py314
 
-[testenv:bouncerscript-py313]
+[testenv:bouncerscript-py314]
 changedir = {toxinidir}/bouncerscript
 commands =
-    tox -e py313
+    tox -e py314
 
-[testenv:configloader-py313]
+[testenv:configloader-py314]
 changedir = {toxinidir}/configloader
 commands =
-    tox -e py313
+    tox -e py314
 
-[testenv:init-py313]
+[testenv:init-py314]
 commands =
     pytest -n auto tests
 
-[testenv:iscript-py313]
+[testenv:iscript-py314]
 changedir = {toxinidir}/iscript
 commands =
-    tox -e py313
+    tox -e py314
 
-[testenv:githubscript-py313]
+[testenv:githubscript-py314]
 changedir = {toxinidir}/githubscript
 commands =
-    tox -e py313
+    tox -e py314
 
-[testenv:landoscript-py313]
+[testenv:landoscript-py314]
 changedir = {toxinidir}/landoscript
 commands =
-    tox -e py313
+    tox -e py314
 
-[testenv:pushapkscript-py313]
+[testenv:pushapkscript-py314]
 changedir = {toxinidir}/pushapkscript
 commands =
-    tox -e py313
+    tox -e py314
 
-[testenv:pushflatpakscript-py313]
+[testenv:pushflatpakscript-py314]
 changedir = {toxinidir}/pushflatpakscript
 commands =
-    tox -e py313
+    tox -e py314
 
-[testenv:pushmsixscript-py313]
+[testenv:pushmsixscript-py314]
 changedir = {toxinidir}/pushmsixscript
 commands =
-    tox -e py313
+    tox -e py314
 
-[testenv:scriptworker_client-py313]
+[testenv:scriptworker_client-py314]
 changedir = {toxinidir}/scriptworker_client
 commands =
-    tox -e py313,mypy
+    tox -e py314,mypy
 
-[testenv:shipitscript-py313]
+[testenv:shipitscript-py314]
 changedir = {toxinidir}/shipitscript
 commands =
-    tox -e py313
+    tox -e py314
 
-[testenv:signingscript-py313]
+[testenv:signingscript-py314]
 changedir = {toxinidir}/signingscript
 commands =
-    tox -e py313
+    tox -e py314
 
-[testenv:treescript-py313]
+[testenv:treescript-py314]
 changedir = {toxinidir}/treescript
 commands =
-    tox -e py313
+    tox -e py314
 
 [testenv:ruff]
 commands =
diff --git a/uv.lock b/uv.lock
index 004b437f8..fe04363ed 100644
--- a/uv.lock
+++ b/uv.lock
@@ -3777,7 +3777,7 @@ wheels = [
 
 [[package]]
 name = "scriptworker"
-version = "62.5.0"
+version = "62.6.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "aiohttp" },
@@ -3792,9 +3792,9 @@ dependencies = [
     { name = "taskcluster" },
     { name = "taskcluster-taskgraph" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/5b/70/3b7d3c265e7bb4bcd3f72c8f4f55f5a2593c230c3809d010915b6e09ebed/scriptworker-62.5.0.tar.gz", hash = "sha256:e6f23a5c0ad7bc7a741d44eb223bb3f72f7b4d0e9f55b98003e455e5e228faa0", size = 98820, upload-time = "2026-02-12T14:55:08.715Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/c3/d9/b69220edf122651820ed36d39cf74ea742fa70b934aa91f59c18cd831b91/scriptworker-62.6.0.tar.gz", hash = "sha256:841804322cba096ba0ac024b2c05314d9f577e397564466248a0685aa57bec77", size = 98948, upload-time = "2026-03-03T17:31:21.135Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/c5/bc/22db0ee10eedbdabd05fc5aca130bdefead8cbf42f96c45ff1ed7aeeb34b/scriptworker-62.5.0-py3-none-any.whl", hash = "sha256:39459b4fc4bf779a7cbb4a7d36c4d0264bd0f393e5c361b0b82ba89053b06c49", size = 79232, upload-time = "2026-02-12T14:55:06.722Z" },
+    { url = "https://files.pythonhosted.org/packages/74/d6/0a490d3dff004c155fedfa97fcf3dba59eb8273cd863bf4048748a50b291/scriptworker-62.6.0-py3-none-any.whl", hash = "sha256:03012da4613ec6cbd6248fe3d4d1d80b819dcbd3f065df9ef972d5371c738e07", size = 79240, upload-time = "2026-03-03T17:31:19.742Z" },
 ]
 
 [[package]]