diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0af3cda50ce9a9406ced8324b8ef232f2ed379cd..2cb8730d6e315f72a833a8c2d46765705611ff98 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,7 +4,7 @@ before_script:
   - apk add lftp
   - apk add git
   - apk add go
-  - apk add hugo
+  - apk add "hugo=0.134.3"
 
 variables:
   GIT_SUBMODULE_STRATEGY: recursive
diff --git a/content/collaborate/index.md b/content/collaborate/index.md
index c8112402ac95e9b159ca5ab06a791bdac4a61492..45aa4098b77279ea318a9de98a5eda69110c2e80 100644
--- a/content/collaborate/index.md
+++ b/content/collaborate/index.md
@@ -21,7 +21,7 @@ sections:
       title: Project ideas
       text: Here is a list of project ideas that have the potential for a great master thesis...   
       filters:
-        category: Thesis Proposal
+        category: Thesis proposal
       sort_by: 'Date'
       sort_ascending: false
     design:
diff --git a/content/collaborate/topics/deploy-tracking.md b/content/collaborate/topics/deploy-tracking.md
index eb83a0a174ac000c754a6cf499436d59522461a2..715047054ec0a5becdd25f7dbc168ece0b1f955f 100644
--- a/content/collaborate/topics/deploy-tracking.md
+++ b/content/collaborate/topics/deploy-tracking.md
@@ -2,7 +2,7 @@
 title: Tracking CDR deployments
 date: 2023-10-26
 categories:
-  - Thesis Proposal
+  - Thesis proposal
 authors:
   - Tim Repke
 ---
diff --git a/content/collaborate/topics/gpt-labelling.md b/content/collaborate/topics/gpt-labelling.md
index 70b6a217e3b906a7aeeea7c278f6b991da190d32..3c71b0f3a5f2834a3d8a3f8d27ee46b544e7d061 100644
--- a/content/collaborate/topics/gpt-labelling.md
+++ b/content/collaborate/topics/gpt-labelling.md
@@ -2,7 +2,7 @@
 title: When and how can ChatGPT help us to save hand labeling efforts
 date: 2023-10-26
 categories:
-  - Thesis Proposal
+  - Thesis proposal
 authors:
   - Max Callaghan
 ---
diff --git a/content/collaborate/topics/image-analysis.md b/content/collaborate/topics/image-analysis.md
index 4a686c793b6af96c7e86cfc8371af5e94e0f1ead..a5cd4865f1b4eb3d56f82ad67139f7771c4dec51 100644
--- a/content/collaborate/topics/image-analysis.md
+++ b/content/collaborate/topics/image-analysis.md
@@ -2,7 +2,7 @@
 title: Visual metaphors for CDR and/or climate change
 date: 2023-10-26
 categories:
-  - Thesis Proposal
+  - Thesis proposal
 authors:
   - Tim Repke
 ---
diff --git a/content/collaborate/topics/scaling.md b/content/collaborate/topics/scaling.md
index 3fe0b7bca4c5c5f204d842c47da1cf10b9ca50d9..dcf7012c73b100a0952b6c9236cd9b6c46456d4b 100644
--- a/content/collaborate/topics/scaling.md
+++ b/content/collaborate/topics/scaling.md
@@ -2,7 +2,7 @@
 title: 'Technology scale up: comparing different growth measures for emerging technologies' 
 date: 2023-10-26
 categories:
-  - Thesis Proposal
+  - Thesis proposal
 authors:
   - Finn Müller-Hansen
 ---
diff --git a/content/collaborate/topics/twitter-links.md b/content/collaborate/topics/twitter-links.md
index 07394df77f95729262b0d73e15a276c8270ab104..7d05247fd1a3091a16ce257a75fdcc1aa2c18208 100644
--- a/content/collaborate/topics/twitter-links.md
+++ b/content/collaborate/topics/twitter-links.md
@@ -2,7 +2,7 @@
 title: 'CDR on Twitter: links to external sources and/or qualitative analysis'
 date: 2023-10-26
 categories:
-  - Thesis Proposal
+  - Thesis proposal
 authors:
   - Finn Müller-Hansen
 ---