diff --git a/config.toml b/config.toml
index d5dc246..f4d1062 100644
--- a/config.toml
+++ b/config.toml
@@ -18,6 +18,7 @@ enableEmoji = true
     description = "Observability enthusiast and Grafana Champion, always looking for ways to improve software with better observability and what new insights can be gained. Delivering reliable software is always my priority. Combining existing tools often results in new ways to get an even better view. I work for OpenValue as a software & observability engineer and SRE."
     github = "cbos"
     mastodon = "https://foojay.social/@cbos"
+    sessionize = "https://sessionize.com/cbos"
     keywords = "blog, technical"
     rss = true
     favicon = "/images/opentelemetry-icon-color.png"
diff --git a/themes/gists b/themes/gists
index 801e6ba..870968c 160000
--- a/themes/gists
+++ b/themes/gists
@@ -1 +1 @@
-Subproject commit 801e6ba38295433079fb1bbcf0b6d6248d64a27f
+Subproject commit 870968c6808b74333a7f3c07632f87ae6c3b764a