diff --git a/CHANGELOG.md b/CHANGELOG.md
index 61e06601dfc3..7fc4cac54063 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,19 @@ This file contains notable changes (e.g. breaking changes, major changes, etc.)
 
 This file was introduced starting Kani 0.23.0, so it only contains changes from version 0.23.0 onwards.
 
+## [0.51.0]
+
+## What's Changed
+
+* Do not assume that ZST-typed symbols refer to unique objects by @tautschnig in https://github.com/model-checking/kani/pull/3134
+* Remove `kani::Arbitrary` from the `modifies` contract instrumentation by @feliperodri in https://github.com/model-checking/kani/pull/3169
+* Emit source locations whenever possible to ease debugging and coverage reporting by @tautschnig in https://github.com/model-checking/kani/pull/3173
+* Rust toolchain upgraded to `nightly-2024-04-21` by @celinval
+
+
+**Full Changelog**: https://github.com/model-checking/kani/compare/kani-0.50.0...kani-0.51.0
+
+
 ## [0.50.0]
 
 ### Major Changes
diff --git a/Cargo.lock b/Cargo.lock
index b66cdbe5ac37..f3df3618f7b8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -92,7 +92,7 @@ checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1"
 
 [[package]]
 name = "build-kani"
-version = "0.50.0"
+version = "0.51.0"
 dependencies = [
  "anyhow",
  "cargo_metadata",
@@ -228,7 +228,7 @@ dependencies = [
 
 [[package]]
 name = "cprover_bindings"
-version = "0.50.0"
+version = "0.51.0"
 dependencies = [
  "lazy_static",
  "linear-map",
@@ -411,14 +411,14 @@ checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
 
 [[package]]
 name = "kani"
-version = "0.50.0"
+version = "0.51.0"
 dependencies = [
  "kani_macros",
 ]
 
 [[package]]
 name = "kani-compiler"
-version = "0.50.0"
+version = "0.51.0"
 dependencies = [
  "clap",
  "cprover_bindings",
@@ -439,7 +439,7 @@ dependencies = [
 
 [[package]]
 name = "kani-driver"
-version = "0.50.0"
+version = "0.51.0"
 dependencies = [
  "anyhow",
  "cargo_metadata",
@@ -467,7 +467,7 @@ dependencies = [
 
 [[package]]
 name = "kani-verifier"
-version = "0.50.0"
+version = "0.51.0"
 dependencies = [
  "anyhow",
  "home",
@@ -476,7 +476,7 @@ dependencies = [
 
 [[package]]
 name = "kani_macros"
-version = "0.50.0"
+version = "0.51.0"
 dependencies = [
  "proc-macro-error",
  "proc-macro2",
@@ -486,7 +486,7 @@ dependencies = [
 
 [[package]]
 name = "kani_metadata"
-version = "0.50.0"
+version = "0.51.0"
 dependencies = [
  "clap",
  "cprover_bindings",
@@ -992,7 +992,7 @@ checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
 [[package]]
 name = "std"
-version = "0.50.0"
+version = "0.51.0"
 dependencies = [
  "kani",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 93affb02856f..7b7d5cbe60a2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani-verifier"
-version = "0.50.0"
+version = "0.51.0"
 edition = "2021"
 description = "A bit-precise model checker for Rust."
 readme = "README.md"
diff --git a/cprover_bindings/Cargo.toml b/cprover_bindings/Cargo.toml
index d199558ff16a..844accd3914b 100644
--- a/cprover_bindings/Cargo.toml
+++ b/cprover_bindings/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "cprover_bindings"
-version = "0.50.0"
+version = "0.51.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/kani-compiler/Cargo.toml b/kani-compiler/Cargo.toml
index 244172715056..7315ff224bd8 100644
--- a/kani-compiler/Cargo.toml
+++ b/kani-compiler/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani-compiler"
-version = "0.50.0"
+version = "0.51.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/kani-driver/Cargo.toml b/kani-driver/Cargo.toml
index ab83c2202bc9..6b25fe02a263 100644
--- a/kani-driver/Cargo.toml
+++ b/kani-driver/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani-driver"
-version = "0.50.0"
+version = "0.51.0"
 edition = "2021"
 description = "Build a project with Kani and run all proof harnesses"
 license = "MIT OR Apache-2.0"
diff --git a/kani_metadata/Cargo.toml b/kani_metadata/Cargo.toml
index 7936d943556b..645ed4da5fd2 100644
--- a/kani_metadata/Cargo.toml
+++ b/kani_metadata/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani_metadata"
-version = "0.50.0"
+version = "0.51.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/library/kani/Cargo.toml b/library/kani/Cargo.toml
index 97952dd7ab9e..4b158e41daa0 100644
--- a/library/kani/Cargo.toml
+++ b/library/kani/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani"
-version = "0.50.0"
+version = "0.51.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/library/kani_macros/Cargo.toml b/library/kani_macros/Cargo.toml
index a54fb44d8b6c..0f9dda7136ad 100644
--- a/library/kani_macros/Cargo.toml
+++ b/library/kani_macros/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani_macros"
-version = "0.50.0"
+version = "0.51.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/library/std/Cargo.toml b/library/std/Cargo.toml
index 6f9a380fc584..b83c9d3dcba0 100644
--- a/library/std/Cargo.toml
+++ b/library/std/Cargo.toml
@@ -5,7 +5,7 @@
 # Note: this package is intentionally named std to make sure the names of
 # standard library symbols are preserved
 name = "std"
-version = "0.50.0"
+version = "0.51.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/tools/build-kani/Cargo.toml b/tools/build-kani/Cargo.toml
index eabb396e0923..21ad6be2a4b0 100644
--- a/tools/build-kani/Cargo.toml
+++ b/tools/build-kani/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "build-kani"
-version = "0.50.0"
+version = "0.51.0"
 edition = "2021"
 description = "Builds Kani, Sysroot and release bundle."
 license = "MIT OR Apache-2.0"