diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5a8aa8675..9a02e3fcf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [3.3.1] - 2024-06-04
+
 ### Fixed
 
 - When optional nodes where located not at the end but somewhere in between the
diff --git a/CITATION.cff b/CITATION.cff
index 8aff3f67e..6596fcfe8 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -6,8 +6,8 @@ authors:
     orcid: https://orcid.org/0000-0003-3731-2422
     affiliation: Humboldt-Universität zu Berlin
 title: graphANNIS
-version: 3.3.0
-date-released: 2024-05-27
+version: 3.3.1
+date-released: 2024-06-04
 doi: 10.5281/zenodo.2598164
 references:
   - type: thesis
diff --git a/capi/Cargo.toml b/capi/Cargo.toml
index 5e20a60fe..9ed27a614 100644
--- a/capi/Cargo.toml
+++ b/capi/Cargo.toml
@@ -6,7 +6,7 @@ license = "Apache-2.0"
 name = "graphannis-capi"
 readme = "crate-info.md"
 repository = "https://github.com/korpling/graphANNIS"
-version = "3.3.0"
+version = "3.3.1"
 
 [lib]
 crate-type = ["staticlib", "cdylib"]
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index e95b3e1ef..576fa7e8c 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -7,7 +7,7 @@ license = "Apache-2.0"
 name = "graphannis-cli"
 readme = "crate-info.md"
 repository = "https://github.com/korpling/graphANNIS"
-version = "3.3.0"
+version = "3.3.1"
 
 [dependencies]
 anyhow = "1"
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 7f7e9c9a3..e7d234796 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -6,7 +6,7 @@ license = "Apache-2.0"
 name = "graphannis-core"
 readme = "crate-info.md"
 repository = "https://github.com/korpling/graphANNIS"
-version = "3.3.0"
+version = "3.3.1"
 
 [lib]
 
diff --git a/docs/src/embed-rust.md b/docs/src/embed-rust.md
index f4b2abaca..57b5da739 100644
--- a/docs/src/embed-rust.md
+++ b/docs/src/embed-rust.md
@@ -4,7 +4,7 @@
 
 Add a dependency to graphANNIS in you `Cargo.toml` file:
 ```toml
-graphannis = "3.3.0"
+graphannis = "3.3.1"
 ```
 
 ## API documentation
diff --git a/graphannis/Cargo.toml b/graphannis/Cargo.toml
index a3b9a273e..eee7c571f 100644
--- a/graphannis/Cargo.toml
+++ b/graphannis/Cargo.toml
@@ -7,7 +7,7 @@ license = "Apache-2.0"
 name = "graphannis"
 readme = "../README.md"
 repository = "https://github.com/korpling/graphANNIS"
-version = "3.3.0"
+version = "3.3.1"
 
 [lib]
 crate-type = ["lib"]
diff --git a/webservice/Cargo.toml b/webservice/Cargo.toml
index 519155d01..8bee6e8bb 100644
--- a/webservice/Cargo.toml
+++ b/webservice/Cargo.toml
@@ -6,7 +6,7 @@ license = "Apache-2.0"
 name = "graphannis-webservice"
 readme = "crate-info.md"
 repository = "https://github.com/korpling/graphANNIS"
-version = "3.3.0"
+version = "3.3.1"
 
 [dependencies]
 actix-cors = "0.6"