diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 0d70059..09dafff 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -17,35 +17,35 @@ repos:
       - id: trailing-whitespace
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: 745be0411e3c150e246d527e531e5a221b8c3462 # frozen: v0.15.19
+    rev: 39d9ac5938dadb73df0564a45f163e25ff9fa6e2 # frozen: v0.16.1
     hooks:
       - id: ruff-format
         exclude: ^content/week01/cleanup_bessel\.ipynb$
 
   - repo: https://github.com/adamchainz/blacken-docs
-    rev: fda77690955e9b63c6687d8806bafd56a526e45f # frozen: 1.20.0
+    rev: dda8db18cfc68df532abf33b185ecd12d5b7b326 # frozen: 1.20.0
     hooks:
       - id: blacken-docs
         additional_dependencies: [black==26.*]
 
   - repo: https://github.com/kynan/nbstripout
-    rev: 34071b78c181af3bf5af955c1426466e096fc3db # frozen: 0.9.1
+    rev: f5da19ce3b7b40e97c12ee9cd8ce97f48f97ddf7 # frozen: 0.9.1
     hooks:
       - id: nbstripout
 
   - repo: https://github.com/rvben/rumdl-pre-commit
-    rev: "5c0245ee573b1dea03e8cdc5bd41bd449ea8962a" # frozen: v0.2.27
+    rev: "794470c9117665bb6bc2bff622747f50aa43431a" # frozen: v0.2.49
     hooks:
       - id: rumdl-fmt
 
   - repo: https://github.com/rbubley/mirrors-prettier
-    rev: "06507ab9500d4a9919b5ebd76d9d5b7074f15c1f" # frozen: v3.8.4
+    rev: "0ee178619d696787ca73d210cc191d720868c631" # frozen: v3.9.6
     hooks:
       - id: prettier
         exclude: '(\.md$|(^|/)pixi\.lock$)' # Markdown is handled by rumdl; pixi.lock is generated by pixi (see .gitattributes)
 
   - repo: https://github.com/codespell-project/codespell
-    rev: "2ccb47ff45ad361a21071a7eedda4c37e6ae8c5a" # frozen: v2.4.2
+    rev: "57b21406f092110c18776e39b0bda50d37c945c8" # frozen: v2.4.3
     hooks:
       - id: codespell
         args: ["-L", "hist,whet,classe,nd", "-w"]
@@ -65,7 +65,7 @@ repos:
       - id: blocklint
 
   - repo: https://github.com/zizmorcore/zizmor-pre-commit
-    rev: e3eebf65325ccc992422292cb7a4baee967cf815 # frozen: v1.26.1
+    rev: 451b56af716f9f0d0c2b816503a3fd0cf8b036fa # frozen: v1.29.0
     hooks:
       - id: zizmor
         files: "^\\.github"