diff --git a/CHANGELOG.md b/CHANGELOG.md
index 33baeb1ef5af..0d1186c1007f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,18 @@ 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.
 
+## [0.46.0]
+
+## What's Changed
+* `modifies` Clauses for Function Contracts by @JustusAdam in https://github.com/model-checking/kani/pull/2800
+* Fix ICEs due to mismatched arguments by @celinval in https://github.com/model-checking/kani/pull/2994. Resolves the following issues:
+  * https://github.com/model-checking/kani/issues/2260
+  * https://github.com/model-checking/kani/issues/2312
+* Enable powf*, exp*, log* intrinsics by @tautschnig in https://github.com/model-checking/kani/pull/2996
+* Upgrade Rust toolchain to nightly-2024-01-24 by @celinval @feliperodri @qinheping
+
+**Full Changelog**: https://github.com/model-checking/kani/compare/kani-0.45.0...kani-0.46.0
+
 ## [0.45.0]
 
 ## What's Changed
diff --git a/Cargo.lock b/Cargo.lock
index fb7478a425e0..82e7edf9b7d9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -120,7 +120,7 @@ dependencies = [
 
 [[package]]
 name = "build-kani"
-version = "0.45.0"
+version = "0.46.0"
 dependencies = [
  "anyhow",
  "cargo_metadata",
@@ -256,7 +256,7 @@ dependencies = [
 
 [[package]]
 name = "cprover_bindings"
-version = "0.45.0"
+version = "0.46.0"
 dependencies = [
  "lazy_static",
  "linear-map",
@@ -433,14 +433,14 @@ checksum = "b1a46d1a171d865aa5f83f92695765caa047a9b4cbae2cbf37dbd613a793fd4c"
 
 [[package]]
 name = "kani"
-version = "0.45.0"
+version = "0.46.0"
 dependencies = [
  "kani_macros",
 ]
 
 [[package]]
 name = "kani-compiler"
-version = "0.45.0"
+version = "0.46.0"
 dependencies = [
  "clap",
  "cprover_bindings",
@@ -461,7 +461,7 @@ dependencies = [
 
 [[package]]
 name = "kani-driver"
-version = "0.45.0"
+version = "0.46.0"
 dependencies = [
  "anyhow",
  "cargo_metadata",
@@ -489,7 +489,7 @@ dependencies = [
 
 [[package]]
 name = "kani-verifier"
-version = "0.45.0"
+version = "0.46.0"
 dependencies = [
  "anyhow",
  "home",
@@ -498,7 +498,7 @@ dependencies = [
 
 [[package]]
 name = "kani_macros"
-version = "0.45.0"
+version = "0.46.0"
 dependencies = [
  "proc-macro-error",
  "proc-macro2",
@@ -508,7 +508,7 @@ dependencies = [
 
 [[package]]
 name = "kani_metadata"
-version = "0.45.0"
+version = "0.46.0"
 dependencies = [
  "clap",
  "cprover_bindings",
@@ -1040,7 +1040,7 @@ checksum = "e6ecd384b10a64542d77071bd64bd7b231f4ed5940fba55e98c3de13824cf3d7"
 
 [[package]]
 name = "std"
-version = "0.45.0"
+version = "0.46.0"
 dependencies = [
  "kani",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index df9559e378b6..435d930c1b21 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani-verifier"
-version = "0.45.0"
+version = "0.46.0"
 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 5205872f6788..6f66a32952bc 100644
--- a/cprover_bindings/Cargo.toml
+++ b/cprover_bindings/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "cprover_bindings"
-version = "0.45.0"
+version = "0.46.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/kani-compiler/Cargo.toml b/kani-compiler/Cargo.toml
index f5c1163fe564..c5fd7f8f5855 100644
--- a/kani-compiler/Cargo.toml
+++ b/kani-compiler/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani-compiler"
-version = "0.45.0"
+version = "0.46.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/kani-driver/Cargo.toml b/kani-driver/Cargo.toml
index 1e6744824c0c..52e963a8a0ac 100644
--- a/kani-driver/Cargo.toml
+++ b/kani-driver/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani-driver"
-version = "0.45.0"
+version = "0.46.0"
 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 91e22e0224e7..2b34046ebc45 100644
--- a/kani_metadata/Cargo.toml
+++ b/kani_metadata/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani_metadata"
-version = "0.45.0"
+version = "0.46.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/library/kani/Cargo.toml b/library/kani/Cargo.toml
index d50717ca97c6..0035f329d116 100644
--- a/library/kani/Cargo.toml
+++ b/library/kani/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani"
-version = "0.45.0"
+version = "0.46.0"
 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 473d0fc7e5b6..b50652c5d83c 100644
--- a/library/kani_macros/Cargo.toml
+++ b/library/kani_macros/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani_macros"
-version = "0.45.0"
+version = "0.46.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/library/std/Cargo.toml b/library/std/Cargo.toml
index b37ea4de7d4c..b65246e5d8b6 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 = "0.45.0"
+version = "0.46.0"
 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 636a7dfaea2e..b9972de60276 100644
--- a/tools/build-kani/Cargo.toml
+++ b/tools/build-kani/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "build-kani"
-version = "0.45.0"
+version = "0.46.0"
 edition = "2021"
 description = "Builds Kani, Sysroot and release bundle."
 license = "MIT OR Apache-2.0"