diff --git a/.copier-answers.yml b/.copier-answers.yml
index 18eb4ac..6447dd8 100644
--- a/.copier-answers.yml
+++ b/.copier-answers.yml
@@ -1,5 +1,5 @@
 # Changes here will be overwritten by Copier; NEVER EDIT MANUALLY
-_commit: a817cfc
+_commit: b87e087
 _src_path: gh:scipp/copier_template
 description: Imaging data reduction for the European Spallation Source
 max_python: '3.13'
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
deleted file mode 100644
index c8076bb..0000000
--- a/.github/dependabot.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-version: 2
-updates:
-  # Note: We are not listing package-ecosystem: "github-actions". This causes
-  # noise in all template instances. Instead dependabot.yml in scipp/copier_template
-  # triggers updates of github-actions in the *template*. We then use `copier update`
-  # in template instances.
-  - package-ecosystem: "pip"
-    directory: "/requirements"
-    schedule:
-      interval: "daily"
-    allow:
-      - dependency-name: "scipp"
-        dependency-type: "direct"
diff --git a/requirements/base.txt b/requirements/base.txt
index 6fb8565..633b6fd 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -25,7 +25,7 @@ cyclebane==24.10.0
     # via sciline
 cycler==0.12.1
     # via matplotlib
-dask==2026.1.1
+dask==2026.1.2
     # via -r base.in
 decorator==5.2.1
     # via ipython
@@ -33,7 +33,7 @@ dnspython==2.8.0
     # via email-validator
 email-validator==2.3.0
     # via scippneutron
-essreduce==26.1.1
+essreduce==26.2.0
     # via -r base.in
 executing==2.2.1
     # via stack-data
@@ -57,7 +57,7 @@ ipydatawidgets==4.3.5
     # via pythreejs
 ipympl==0.10.0
     # via plopp
-ipython==9.9.0
+ipython==9.10.0
     # via
     #   ipympl
     #   ipywidgets
@@ -98,7 +98,7 @@ mpltoolbox==25.10.0
     #   scippneutron
 networkx==3.6.1
     # via cyclebane
-numpy==2.4.1
+numpy==2.4.2
     # via
     #   contourpy
     #   h5py
@@ -167,7 +167,7 @@ sciline==25.11.1
     # via
     #   -r base.in
     #   essreduce
-scipp==26.1.0
+scipp==26.2.0
     # via
     #   -r base.in
     #   essreduce
@@ -179,7 +179,7 @@ scippneutron==25.11.2
     # via
     #   -r base.in
     #   essreduce
-scippnexus==26.1.0
+scippnexus==26.1.1
     # via
     #   -r base.in
     #   essreduce
@@ -188,13 +188,13 @@ scipy==1.17.0
     # via
     #   scippneutron
     #   scippnexus
-scitiff==25.12.0
+scitiff==26.1.0
     # via -r base.in
 six==1.17.0
     # via python-dateutil
 stack-data==0.6.3
     # via ipython
-tifffile==2026.1.14
+tifffile==2026.1.28
     # via
     #   -r base.in
     #   scitiff
@@ -221,7 +221,7 @@ typing-extensions==4.15.0
     #   typing-inspection
 typing-inspection==0.4.2
     # via pydantic
-wcwidth==0.5.0
+wcwidth==0.5.3
     # via prompt-toolkit
 widgetsnbextension==4.0.15
     # via ipywidgets
diff --git a/requirements/basetest.txt b/requirements/basetest.txt
index e0de159..f0512c3 100644
--- a/requirements/basetest.txt
+++ b/requirements/basetest.txt
@@ -37,7 +37,7 @@ lazy-loader==0.4
     #   tof
 matplotlib==3.10.8
     # via plopp
-numpy==2.4.1
+numpy==2.4.2
     # via
     #   contourpy
     #   matplotlib
@@ -57,7 +57,7 @@ plopp==25.11.0
     # via tof
 pluggy==1.6.0
     # via pytest
-pooch==1.8.2
+pooch==1.9.0
     # via
     #   -r basetest.in
     #   tof
@@ -83,15 +83,15 @@ rpds-py==0.30.0
     # via
     #   jsonschema
     #   referencing
-scipp==26.1.0
+scipp==26.2.0
     # via
     #   scitiff
     #   tof
-scitiff==25.12.0
+scitiff==26.1.0
     # via -r basetest.in
 six==1.17.0
     # via python-dateutil
-tifffile==2026.1.14
+tifffile==2026.1.28
     # via scitiff
 tof==26.1.0
     # via -r basetest.in
diff --git a/requirements/ci.txt b/requirements/ci.txt
index e68457e..20ed816 100644
--- a/requirements/ci.txt
+++ b/requirements/ci.txt
@@ -5,7 +5,7 @@
 #
 #    requirements upgrade
 #
-cachetools==6.2.6
+cachetools==7.0.0
     # via tox
 certifi==2026.1.4
     # via requests
diff --git a/requirements/docs.txt b/requirements/docs.txt
index 2476961..6d8f566 100644
--- a/requirements/docs.txt
+++ b/requirements/docs.txt
@@ -14,7 +14,7 @@ appnope==0.1.4
     # via ipykernel
 autodoc-pydantic==2.2.0
     # via -r docs.in
-babel==2.17.0
+babel==2.18.0
     # via
     #   pydata-sphinx-theme
     #   sphinx
@@ -28,7 +28,7 @@ certifi==2026.1.4
     # via requests
 charset-normalizer==3.4.4
     # via requests
-debugpy==1.8.19
+debugpy==1.8.20
     # via ipykernel
 defusedxml==0.7.1
     # via nbconvert
@@ -81,7 +81,7 @@ myst-parser==5.0.0
     # via -r docs.in
 nbclient==0.10.4
     # via nbconvert
-nbconvert==7.16.6
+nbconvert==7.17.0
     # via nbsphinx
 nbformat==5.10.4
     # via
@@ -98,11 +98,11 @@ platformdirs==4.5.1
     # via
     #   jupyter-core
     #   pooch
-pooch==1.8.2
+pooch==1.9.0
     # via
     #   -r docs.in
     #   tof
-psutil==7.2.1
+psutil==7.2.2
     # via ipykernel
 pydantic-settings==2.12.0
     # via autodoc-pydantic
@@ -160,7 +160,7 @@ tornado==6.5.4
     # via
     #   ipykernel
     #   jupyter-client
-tqdm==4.67.1
+tqdm==4.67.2
     # via -r docs.in
 urllib3==2.6.3
     # via requests
diff --git a/requirements/nightly.txt b/requirements/nightly.txt
index afbd76a..83a6e53 100644
--- a/requirements/nightly.txt
+++ b/requirements/nightly.txt
@@ -28,7 +28,7 @@ cyclebane==24.10.0
     # via sciline
 cycler==0.12.1
     # via matplotlib
-dask==2026.1.1
+dask==2026.1.2
     # via -r nightly.in
 dnspython==2.8.0
     # via email-validator
@@ -75,7 +75,7 @@ mpltoolbox==25.10.0
     # via scippneutron
 networkx==3.6.1
     # via cyclebane
-numpy==2.4.1
+numpy==2.4.2
     # via
     #   contourpy
     #   h5py
@@ -104,7 +104,7 @@ plopp @ git+https://github.com/scipp/plopp@main
     #   tof
 pluggy==1.6.0
     # via pytest
-pooch==1.8.2
+pooch==1.9.0
     # via
     #   -r nightly.in
     #   tof
@@ -165,7 +165,7 @@ scitiff @ git+https://github.com/scipp/scitiff@main
     # via -r nightly.in
 six==1.17.0
     # via python-dateutil
-tifffile==2026.1.14
+tifffile==2026.1.28
     # via
     #   -r nightly.in
     #   scitiff