diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 655f8933..7dd4927a 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,3 +1,16 @@
+0.4.0
+    New features
+    - Turtle, TriG, Generalized TriG parsers
+    Improvements
+    - N-Triples and N-Quads parsers are much faster, thanks to @Tpt's rio
+    Improved API
+    - No more lifetime parameter in Triple, Quad, Graph, Dataset
+    - Common traits for parsers and serializers
+    - More idiomatic API for Triple- and QuadSource
+    Dev
+    - reduced dependancies (coercible-errors, error-chain, pest)
+    - no more central Error type
+
 0.3.0
     New features
     - support for quads and datasets
diff --git a/sophia/Cargo.toml b/sophia/Cargo.toml
index 81326d4c..d787f695 100644
--- a/sophia/Cargo.toml
+++ b/sophia/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sophia"
-version = "0.3.0"
+version = "0.4.0"
 authors = ["Pierre-Antoine Champin <pchampin@liris.cnrs.fr>"]
 description = "A Rust toolkit for RDF and Linked Data"
 repository = "https://github.com/pchampin/sophia_rs"
@@ -20,13 +20,13 @@ xml = ["quick-xml", "percent-encoding"]
 [dependencies]
 language-tag = "0.9.0"
 lazy_static = "1.4.0"
-regex = "1.2.1"
-resiter = "0.3.0"
+regex = "1.3.4"
+resiter = "0.4.0"
 rio_api = { version = "0.4.0", features = ["generalized"] }
 rio_turtle = { version = "0.4.0", features = ["generalized"] }
-url = "2.1.0"
+url = "2.1.1"
 weak-table = "0.2.3"
-thiserror = "1.0.9"
+thiserror = "1.0.11"
 
 quick-xml = { version = "0.17.2", optional = true }
 percent-encoding = { version = "2.1.0", optional = true }