diff --git a/pom.xml b/pom.xml
index 63b0df4..7d1f150 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,7 +8,7 @@
com.io7m.primogenitor
com.io7m.primogenitor.full
- 7.5.0
+ 8.1.0
com.io7m.jorchard
@@ -96,7 +96,7 @@
com.io7m.primogenitor
com.io7m.primogenitor.support
- 7.5.0
+ 8.1.0
org.slf4j