diff --git a/pyproject.toml b/pyproject.toml
index efe0b867..3000abdb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ requires-python = ">=3.10"
 dependencies = [
   "dask",
   "graphviz",
-  "essreduce>=24.10.2, <24.11.0",
+  "essreduce>=24.10.2",
   "numpy",
   "pandas",
   "plopp",
diff --git a/requirements/base.in b/requirements/base.in
index 3a21abf1..3940e122 100644
--- a/requirements/base.in
+++ b/requirements/base.in
@@ -4,7 +4,7 @@
 # The following was generated by 'tox -e deps', DO NOT EDIT MANUALLY!
 dask
 graphviz
-essreduce>=24.10.2, <24.11.0
+essreduce>=24.10.2
 numpy
 pandas
 plopp
diff --git a/requirements/base.txt b/requirements/base.txt
index 670dc877..8abcd83c 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -1,4 +1,4 @@
-# SHA1:01b4e247f3980e3f21b6b9ad70d3e5e49610d9c4
+# SHA1:cd8af8bd31889fa9a462910ccfa248a58203fec8
 #
 # This file is autogenerated by pip-compile-multi
 # To update, run:
@@ -23,13 +23,13 @@ dask==2025.1.0
     # via -r base.in
 decorator==5.1.1
     # via ipython
-essreduce==24.10.3
+essreduce==24.12.0
     # via -r base.in
 exceptiongroup==1.2.2
     # via ipython
-executing==2.1.0
+executing==2.2.0
     # via stack-data
-fonttools==4.55.3
+fonttools==4.55.5
     # via matplotlib
 fsspec==2024.12.0
     # via dask
@@ -130,7 +130,9 @@ scipp==25.1.0
     #   scippneutron
     #   scippnexus
 scippneutron==25.1.0
-    # via -r base.in
+    # via
+    #   -r base.in
+    #   essreduce
 scippnexus==24.11.1
     # via
     #   -r base.in
@@ -160,7 +162,7 @@ traittypes==0.2.1
     # via ipydatawidgets
 typing-extensions==4.12.2
     # via ipython
-tzdata==2024.2
+tzdata==2025.1
     # via pandas
 wcwidth==0.2.13
     # via prompt-toolkit
diff --git a/requirements/ci.txt b/requirements/ci.txt
index 3b26f277..9ffaa1db 100644
--- a/requirements/ci.txt
+++ b/requirements/ci.txt
@@ -5,7 +5,7 @@
 #
 #    pip-compile-multi
 #
-cachetools==5.5.0
+cachetools==5.5.1
     # via tox
 certifi==2024.12.14
     # via requests
@@ -17,7 +17,7 @@ colorama==0.4.6
     # via tox
 distlib==0.3.9
     # via virtualenv
-filelock==3.16.1
+filelock==3.17.0
     # via
     #   tox
     #   virtualenv
@@ -38,7 +38,7 @@ platformdirs==4.3.6
     #   virtualenv
 pluggy==1.5.0
     # via tox
-pyproject-api==1.8.0
+pyproject-api==1.9.0
     # via tox
 requests==2.32.3
     # via -r ci.in
@@ -48,7 +48,7 @@ tomli==2.2.1
     # via
     #   pyproject-api
     #   tox
-tox==4.23.2
+tox==4.24.1
     # via -r ci.in
 typing-extensions==4.12.2
     # via tox
diff --git a/requirements/dev.txt b/requirements/dev.txt
index 6b109ba2..448ba646 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -87,7 +87,7 @@ prometheus-client==0.21.1
     # via jupyter-server
 pycparser==2.22
     # via cffi
-pydantic==2.10.5
+pydantic==2.10.6
     # via copier
 pydantic-core==2.27.2
     # via pydantic
diff --git a/requirements/nightly.txt b/requirements/nightly.txt
index ae202219..9b960561 100644
--- a/requirements/nightly.txt
+++ b/requirements/nightly.txt
@@ -26,9 +26,9 @@ decorator==5.1.1
     # via ipython
 essreduce @ git+https://github.com/scipp/essreduce@main
     # via -r nightly.in
-executing==2.1.0
+executing==2.2.0
     # via stack-data
-fonttools==4.55.3
+fonttools==4.55.5
     # via matplotlib
 fsspec==2024.12.0
     # via dask
@@ -140,7 +140,7 @@ traittypes==0.2.1
     # via ipydatawidgets
 typing-extensions==4.12.2
     # via ipython
-tzdata==2024.2
+tzdata==2025.1
     # via pandas
 wcwidth==0.2.13
     # via prompt-toolkit
diff --git a/requirements/static.txt b/requirements/static.txt
index cf2b5a96..b7eb0124 100644
--- a/requirements/static.txt
+++ b/requirements/static.txt
@@ -9,7 +9,7 @@ cfgv==3.4.0
     # via pre-commit
 distlib==0.3.9
     # via virtualenv
-filelock==3.16.1
+filelock==3.17.0
     # via virtualenv
 identify==2.6.6
     # via pre-commit