diff --git a/Gemfile b/Gemfile
index 3b39d289..17b25ec0 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,8 @@
 source 'https://rubygems.org'
-ruby "~> 2.6"
+#ruby "~> 2.6"
 
-gem 'github-pages'
+gem 'github-pages', '~> 227', group: :jekyll_plugins
 gem 'rouge'
 gem "webrick", "~> 1.7"
+
+
diff --git a/_posts/2025-01-29-sdg23-writer.md b/_posts/2025-01-29-sdg23-writer.md
index 22c9feb6..de6b2e29 100644
--- a/_posts/2025-01-29-sdg23-writer.md
+++ b/_posts/2025-01-29-sdg23-writer.md
@@ -18,9 +18,9 @@ However, a considerable amount of overlap between the many resources (e.g., [web
 ### Meet Namir Oues
 
 <img
-src="Picture Here"
+src="{{site.images}}/namir-oues.png"
 title="Namir Oues" alt="Namir Oues"
-style="float: left; width: 110px; height: 110px; border-radius: 20px; border: 15px solid white" />
+style="float: left; width: 130px; height: auto; border-radius: 20px; border: 10px solid white; margin-right: 15px; margin-bottom: 5px;" />
 
 I am a Bioinformatics Researcher with a background in Mathematics and Computer Science. I recently submitted my PhD thesis in Computational Protein Design at Brunel University London, where I developed automated computational methods for redesigning protein dynamics using biomolecular simulations and machine learning techniques. The three tools I developed, MDSubSampler, MDAutoMut, and MDAutoPredict, were built on top of MDAnalysis. 
 
diff --git a/public/images/namir-oues.png b/public/images/namir-oues.png
new file mode 100644
index 00000000..70bb249b
Binary files /dev/null and b/public/images/namir-oues.png differ