diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 0c606c6..77cdf18 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -74,7 +74,9 @@ jobs:
       - name: Install LaTeX dependencies.
         if: runner.os != 'Windows'
         shell: bash -l {0}
-        run: tlmgr install import epstopdf biblatex biber
+        run: |
+          tlmgr update --self
+          tlmgr install import epstopdf biblatex biber
 
       # Tests.
 
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 1c599ea..0952e36 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -19,12 +19,12 @@ repos:
         args: [--branch, main]
     -   id: trailing-whitespace
 -   repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.16.10
+    rev: v0.17.3
     hooks:
       - id: ruff-check
       - id: ruff-format
 -   repo: https://github.com/tox-dev/pyproject-fmt
-    rev: v2.30.1
+    rev: v2.30.3
     hooks:
     -   id: pyproject-fmt
 -   repo: https://github.com/executablebooks/mdformat
@@ -38,7 +38,7 @@ repos:
         args: [--wrap, "88"]
         files: (README\.md)
 -   repo: https://github.com/crate-ci/typos
-    rev: typos-dict-v0.14.2
+    rev: v1.51.1
     hooks:
     -   id: typos
 -   repo: meta