diff --git a/CHANGELOG.md b/CHANGELOG.md
index 973cfb7a..866fd73e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 ## Unreleased
 
+## v0.5.2
+
+SCIP schema:
+
+- Added kind `SymbolInformation.Kind.Concept` for C++ (https://github.com/sourcegraph/scip/pull/305)
+
 ## v0.5.1
 
 CLI:
diff --git a/Development.md b/Development.md
index 81262a19..7cd14191 100644
--- a/Development.md
+++ b/Development.md
@@ -112,7 +112,8 @@ PACKAGE=MY_PACKAGE_NAME SRC_ACCESS_TOKEN=MY_TOKEN SRC_ENDPOINT=https://sourcegra
 ## Release a new version
 
 First, add release notes to the [CHANGELOG](CHANGELOG.md). Next, update the
-version in `cmd/scip/version.txt`, `bindings/rust/Cargo.toml` and `docs/CLI.md`
+version in `cmd/scip/version.txt`, `bindings/rust/Cargo.toml`,
+`bindings/rust/Cargo.lock`, and `docs/CLI.md`
 
 After landing a commit with those two changes, run the release script:
 (requires the [GitHub CLI](https://cli.github.com/))
diff --git a/bindings/rust/Cargo.lock b/bindings/rust/Cargo.lock
index 6882fc94..182fb031 100644
--- a/bindings/rust/Cargo.lock
+++ b/bindings/rust/Cargo.lock
@@ -94,7 +94,7 @@ dependencies = [
 
 [[package]]
 name = "scip"
-version = "0.5.1"
+version = "0.5.2"
 dependencies = [
  "pretty_assertions",
  "protobuf",
diff --git a/bindings/rust/Cargo.toml b/bindings/rust/Cargo.toml
index b6bee5c5..3e0e0003 100644
--- a/bindings/rust/Cargo.toml
+++ b/bindings/rust/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "scip"
-version = "0.5.1"
+version = "0.5.2"
 edition = "2021"
 license = "Apache-2.0"
 description = """
diff --git a/cmd/scip/version.txt b/cmd/scip/version.txt
index 4b9fcbec..cb0c939a 100644
--- a/cmd/scip/version.txt
+++ b/cmd/scip/version.txt
@@ -1 +1 @@
-0.5.1
+0.5.2
diff --git a/docs/CLI.md b/docs/CLI.md
index a3476e05..779c8c3e 100644
--- a/docs/CLI.md
+++ b/docs/CLI.md
@@ -17,7 +17,7 @@ USAGE:
    scip [global options] command [command options] [arguments...]
 
 VERSION:
-   v0.5.1
+   v0.5.2
 
 DESCRIPTION:
    For more details, see the project README at:
@@ -115,7 +115,7 @@ DESCRIPTION:
    in a given SCIP index matches that specified in human-readable test files,
    using syntax similar to the 'snapshot subcommand'. Test file syntax reference:
 
-       https://github.com/sourcegraph/scip/blob/v0.5.1/docs/test_file_format.md
+       https://github.com/sourcegraph/scip/blob/v0.5.2/docs/test_file_format.md
 
    The test files are located based on the relative_path field
    in the SCIP document, interpreted relative to the the directory