diff --git a/CITATION.cff b/CITATION.cff
index 225f9416f..4da010a76 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -30,6 +30,6 @@ authors:
 - family-names: "Picheny"
   given-names: "Victor"
 title: "Trieste"
-version: 3.3.2
-date-released: 2024-06-04
+version: 3.3.3
+date-released: 2024-06-06
 url: "https://github.com/secondmind-labs/trieste"
diff --git a/trieste/VERSION b/trieste/VERSION
index 477254331..619b53766 100644
--- a/trieste/VERSION
+++ b/trieste/VERSION
@@ -1 +1 @@
-3.3.2
+3.3.3
diff --git a/versions.json b/versions.json
index 69ac81083..2848d95a4 100644
--- a/versions.json
+++ b/versions.json
@@ -4,8 +4,8 @@
     "url": "https://secondmind-labs.github.io/trieste/develop/"
   },
   {
-    "version": "3.3.2",
-    "url": "https://secondmind-labs.github.io/trieste/3.3.2/"
+    "version": "3.3.3",
+    "url": "https://secondmind-labs.github.io/trieste/3.3.3/"
   },
   {
     "version": "3.2.0",