diff --git a/.gitea/workflows/publish.yaml b/.gitea/workflows/publish.yaml
index eb1c854..270c1b1 100644
--- a/.gitea/workflows/publish.yaml
+++ b/.gitea/workflows/publish.yaml
@@ -1,6 +1,7 @@
+---
 name: Publish diagram
 
-on:
+on: # yamllint disable-line rule:truthy
   push:
     branches:
       - main
@@ -24,7 +25,7 @@ jobs:
       - name: copy puml to workspace
         run: ls
       - name: Upload to cdn
-        uses: appleboy/scp-action@v0.1.7
+        uses: appleboy/scp-action@ff85246acaad7bdce478db94a363cd2bf7c90345 # v1.0.0
         with:
           host: bruynooghe.dev
           username: elizhium
diff --git a/.gitea/workflows/render.yaml b/.gitea/workflows/render.yaml
index 3e42ecb..c41439f 100644
--- a/.gitea/workflows/render.yaml
+++ b/.gitea/workflows/render.yaml
@@ -1,6 +1,7 @@
+---
 name: Render diagram
 
-on:
+on: # yamllint disable-line rule:truthy
   pull_request:
     types: [opened, reopened, edited]
   workflow_call:
@@ -9,7 +10,7 @@ jobs:
   render:
     runs-on: ubuntu-latest
     env:
-      PLANTUML_VERSION: '1.2025.4'
+      PLANTUML_VERSION: '1.2025.10'
     steps:
       - name: Check out repository code
         uses: actions/checkout@v4
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 5a69227..44bcb2c 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,7 +1,7 @@
 ---
 repos:
     - repo: https://github.com/pre-commit/pre-commit-hooks
-      rev: v4.6.0
+      rev: v6.0.0
       hooks:
           - id: trailing-whitespace
           - id: end-of-file-fixer
@@ -9,15 +9,19 @@ repos:
             args: ['--unsafe']
           - id: check-added-large-files
     - repo: https://github.com/python-jsonschema/check-jsonschema
-      rev: 0.29.0
+      rev: 0.35.0
       hooks:
           - id: check-github-actions
             args: [--verbose]
     - repo: https://github.com/rhysd/actionlint
-      rev: v1.7.1
+      rev: v1.7.9
       hooks:
           - id: actionlint
     - repo: https://github.com/jorisroovers/gitlint
       rev: v0.19.1
       hooks:
           - id: gitlint
+    - repo: https://gitlab.com/vojko.pribudic.foss/pre-commit-update
+      rev: v0.9.0
+      hooks:
+        - id: pre-commit-update
diff --git a/polycule.puml b/polycule.puml
index e0aa583..706cc6d 100644
--- a/polycule.puml
+++ b/polycule.puml
@@ -33,14 +33,6 @@ circle "Charlotte/Elva/Layla"
 circle Shen
 circle Enya
 circle Kyra
-circle Chloe
-circle Hester
-circle Koen
-circle Sylvia
-circle Seba
-circle Nina
-circle Sven
-circle Tine
 circle Hannah
 circle Tara
 circle Everbloom
@@ -49,11 +41,7 @@ circle "Lotte/Ember"
 ' circle Helena
 circle Oriana
 circle Alex
-circle Thomas
-circle Pieter
-circle Anton
 circle Wyvern
-circle Tom
 circle Gwen
 circle Nicholas
 circle Hellen
@@ -64,6 +52,8 @@ circle Lisa
 circle Amy
 circle Aris
 circle Lexi
+circle Liesbet
+circle Maxim
 
 Mira -- Rachel: Married
 Jenna -- Talinka : Partner
@@ -85,17 +75,6 @@ Amber -- "Charlotte/Elva/Layla" : Partner
 Shen .. Talinka : Casual
 Amedee -- Enya: Partner
 Enya -- Kyra: Married
-Amedee .. Chloe: Casual
-Hester .. Chloe: Casual
-Hester .. Koen: Casual
-Chloe .. Koen: Casual
-Koen -- Sylvia: Partner
-Hester -- Seba: Partner
-Hester .. Amedee: Situationship
-Koen .. Nina: Casual
-Nina -- Sven: Partner
-Tine .. Nina: Dating
-Tine .. Sven: Dating
 Mira -- Hannah : Partner
 Tara -- Evi: Partner
 Elizabeth -- "Emily-Larra-Sarah": Partner
@@ -103,11 +82,7 @@ Hannah -- "Everbloom": Partner
 "Charlotte/Elva/Layla" -- "Lotte/Ember": Engaged
 "Emily-Larra-Sarah" .. Oriana : Casual
 "Emily-Larra-Sarah" .. Alex : Casual
-Thomas .. Tine: Comet
-Pieter .. Tine: Dating
-Anton .. Tine: Dating
 Rosie -- Wyvern: Partner
-Hester .. Tom
 "Emily-Larra-Sarah" .. "Gwen" : Casual
 "Emily-Larra-Sarah" .. "Lotte/Ember": Casual
 "Emily-Larra-Sarah" .. "Charlotte/Elva/Layla" : Casual
@@ -131,5 +106,7 @@ Mira .. Oriana : Casual
 Mira -- Lexi : Dating
 Oriana .. Ara : Casual
 Ara .. Gwen : Casual
+Amedee -- Liesbet : Dating
+Liesbet -- Maxim : Partner
 
 @enduml