diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 000000000000..16dceb3366d9
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,21 @@
+# Copyright Kani Contributors
+# SPDX-License-Identifier: Apache-2.0 OR MIT
+
+# https://docs.github.com/en/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+
+  - package-ecosystem: "cargo"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    groups:
+      cargo:
+        update-types:
+          - "minor"
+          - "patch"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dd24e2c19b08..f2c80bdf1a54 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,16 @@ 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.
 
+## [0.42.0]
+
+### What's Changed
+
+* Build CBMC from source and install as package on non-x86_64 by @bennofs in https://github.com/model-checking/kani/pull/2877 and https://github.com/model-checking/kani/pull/2878
+* Emit suggestions and an explanation when CBMC runs out of memory by @JustusAdam in https://github.com/model-checking/kani/pull/2885
+* Rust toolchain upgraded to `nightly-2023-11-28` by @celinval
+
+**Full Changelog**: https://github.com/model-checking/kani/compare/kani-0.41.0...kani-0.42.0
+
 ## [0.41.0]
 
 ### Breaking Changes
diff --git a/Cargo.lock b/Cargo.lock
index 70173c6c8b67..2adf5eaa3fbd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -119,7 +119,7 @@ dependencies = [
 
 [[package]]
 name = "build-kani"
-version = "0.41.0"
+version = "0.42.0"
 dependencies = [
  "anyhow",
  "cargo_metadata",
@@ -138,9 +138,9 @@ dependencies = [
 
 [[package]]
 name = "cargo-platform"
-version = "0.1.4"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12024c4645c97566567129c204f65d5815a8c9aecf30fcbe682b2fe034996d36"
+checksum = "e34637b3140142bdf929fb439e8aa4ebad7651ebf7b1080b3930aa16ac1459ff"
 dependencies = [
  "serde",
 ]
@@ -167,9 +167,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "4.4.8"
+version = "4.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2275f18819641850fa26c89acc84d465c1bf91ce57bc2748b28c420473352f64"
+checksum = "41fffed7514f420abec6d183b1d3acfd9099c79c3a10a06ade4f8203f1411272"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -177,9 +177,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.4.8"
+version = "4.4.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07cdf1b148b25c1e1f7a42225e30a0d99a615cd4637eae7365548dd4529b95bc"
+checksum = "63361bae7eef3771745f02d8d892bec2fee5f6e34af316ba556e7f97a7069ff1"
 dependencies = [
  "anstream",
  "anstyle",
@@ -255,7 +255,7 @@ dependencies = [
 
 [[package]]
 name = "cprover_bindings"
-version = "0.41.0"
+version = "0.42.0"
 dependencies = [
  "lazy_static",
  "linear-map",
@@ -343,12 +343,12 @@ checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
 [[package]]
 name = "errno"
-version = "0.3.7"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f258a7194e7f7c2a7837a8913aeab7fd8c383457034fa20ce4dd3dcb813e8eb8"
+checksum = "a258e46cdc063eb8519c00b9fc845fc47bcfca4130e2f08e88665ceda8474245"
 dependencies = [
  "libc",
- "windows-sys 0.48.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -394,9 +394,9 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.14.2"
+version = "0.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f93e7192158dbcda357bdec5fb5788eebf8bbac027f3f33e719d29135ae84156"
+checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
 
 [[package]]
 name = "heck"
@@ -420,14 +420,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
 dependencies = [
  "equivalent",
- "hashbrown 0.14.2",
+ "hashbrown 0.14.3",
 ]
 
 [[package]]
 name = "itertools"
-version = "0.11.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1c173a5686ce8bfa551b3563d0c2170bf24ca44da99c7ca4bfdab5418c3fe57"
+checksum = "25db6b064527c5d482d0423354fcd07a89a2dfe07b67892e62411946db7f07b0"
 dependencies = [
  "either",
 ]
@@ -440,14 +440,14 @@ checksum = "af150ab688ff2122fcef229be89cb50dd66af9e01a4ff320cc137eecc9bacc38"
 
 [[package]]
 name = "kani"
-version = "0.41.0"
+version = "0.42.0"
 dependencies = [
  "kani_macros",
 ]
 
 [[package]]
 name = "kani-compiler"
-version = "0.41.0"
+version = "0.42.0"
 dependencies = [
  "clap",
  "cprover_bindings",
@@ -468,7 +468,7 @@ dependencies = [
 
 [[package]]
 name = "kani-driver"
-version = "0.41.0"
+version = "0.42.0"
 dependencies = [
  "anyhow",
  "cargo_metadata",
@@ -496,7 +496,7 @@ dependencies = [
 
 [[package]]
 name = "kani-verifier"
-version = "0.41.0"
+version = "0.42.0"
 dependencies = [
  "anyhow",
  "home",
@@ -505,7 +505,7 @@ dependencies = [
 
 [[package]]
 name = "kani_macros"
-version = "0.41.0"
+version = "0.42.0"
 dependencies = [
  "proc-macro-error",
  "proc-macro2",
@@ -515,7 +515,7 @@ dependencies = [
 
 [[package]]
 name = "kani_metadata"
-version = "0.41.0"
+version = "0.42.0"
 dependencies = [
  "clap",
  "cprover_bindings",
@@ -773,9 +773,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.69"
+version = "1.0.70"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "134c189feb4956b20f6f547d2cf727d4c0fe06722b20a0eec87ed445a97f92da"
+checksum = "39278fbbf5fb4f646ce651690877f89d1c5811a3d4acb27700c1cb3cdb78fd3b"
 dependencies = [
  "unicode-ident",
 ]
@@ -918,9 +918,9 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.38.24"
+version = "0.38.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ad981d6c340a49cdc40a1028d9c6084ec7e9fa33fcb839cab656a267071e234"
+checksum = "dc99bc2d4f1fed22595588a013687477aedf3cdcfb26558c559edb67b4d9b22e"
 dependencies = [
  "bitflags 2.4.1",
  "errno",
@@ -967,18 +967,18 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.192"
+version = "1.0.193"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bca2a08484b285dcb282d0f67b26cadc0df8b19f8c12502c13d966bf9482f001"
+checksum = "25dd9975e68d0cb5aa1120c288333fc98731bd1dd12f561e468ea4728c042b89"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.192"
+version = "1.0.193"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6c7207fbec9faa48073f3e3074cbe553af6ea512d7c21ba46e434e70ea9fbc1"
+checksum = "43576ca501357b9b071ac53cdc7da8ef0cbd9493d8df094cd821777ea6e894d3"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1050,7 +1050,7 @@ checksum = "4dccd0940a2dcdf68d092b8cbab7dc0ad8fa938bf95787e1b916b0e3d0e8e970"
 
 [[package]]
 name = "std"
-version = "0.41.0"
+version = "0.42.0"
 dependencies = [
  "kani",
 ]
@@ -1336,14 +1336,15 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "which"
-version = "4.4.2"
+version = "5.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87ba24419a2078cd2b0f2ede2691b6c66d8e47836da3b6db8265ebad47afbfc7"
+checksum = "9bf3ea8596f3a0dd5980b46430f2058dfe2c36a27ccfbb1845d6fbfcd9ba6e14"
 dependencies = [
  "either",
  "home",
  "once_cell",
  "rustix",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
@@ -1395,6 +1396,15 @@ dependencies = [
  "windows-targets 0.48.5",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
+dependencies = [
+ "windows-targets 0.52.0",
+]
+
 [[package]]
 name = "windows-targets"
 version = "0.42.2"
@@ -1425,6 +1435,21 @@ dependencies = [
  "windows_x86_64_msvc 0.48.5",
 ]
 
+[[package]]
+name = "windows-targets"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a18201040b24831fbb9e4eb208f8892e1f50a37feb53cc7ff887feb8f50e7cd"
+dependencies = [
+ "windows_aarch64_gnullvm 0.52.0",
+ "windows_aarch64_msvc 0.52.0",
+ "windows_i686_gnu 0.52.0",
+ "windows_i686_msvc 0.52.0",
+ "windows_x86_64_gnu 0.52.0",
+ "windows_x86_64_gnullvm 0.52.0",
+ "windows_x86_64_msvc 0.52.0",
+]
+
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.42.2"
@@ -1437,6 +1462,12 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
 
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb7764e35d4db8a7921e09562a0304bf2f93e0a51bfccee0bd0bb0b666b015ea"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.42.2"
@@ -1449,6 +1480,12 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
 
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbaa0368d4f1d2aaefc55b6fcfee13f41544ddf36801e793edbbfd7d7df075ef"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.42.2"
@@ -1461,6 +1498,12 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a28637cb1fa3560a16915793afb20081aba2c92ee8af57b4d5f28e4b3e7df313"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.42.2"
@@ -1473,6 +1516,12 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
 
+[[package]]
+name = "windows_i686_msvc"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ffe5e8e31046ce6230cc7215707b816e339ff4d4d67c65dffa206fd0f7aa7b9a"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.42.2"
@@ -1485,6 +1534,12 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
 
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d6fa32db2bc4a2f5abeacf2b69f7992cd09dca97498da74a151a3132c26befd"
+
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.42.2"
@@ -1497,6 +1552,12 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
 
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a657e1e9d3f514745a572a6846d3c7aa7dbe1658c056ed9c3344c4109a6949e"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.42.2"
@@ -1509,6 +1570,12 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
 
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
+
 [[package]]
 name = "winnow"
 version = "0.5.19"
diff --git a/Cargo.toml b/Cargo.toml
index cfcefdb8b2ee..911375d4e0e0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani-verifier"
-version = "0.41.0"
+version = "0.42.0"
 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 53b97fe989c0..96b0192f71fb 100644
--- a/cprover_bindings/Cargo.toml
+++ b/cprover_bindings/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "cprover_bindings"
-version = "0.41.0"
+version = "0.42.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/kani-compiler/Cargo.toml b/kani-compiler/Cargo.toml
index 912976218e83..2ab60f48c363 100644
--- a/kani-compiler/Cargo.toml
+++ b/kani-compiler/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani-compiler"
-version = "0.41.0"
+version = "0.42.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
@@ -12,7 +12,7 @@ publish = false
 cbmc = { path = "../cprover_bindings", package = "cprover_bindings", optional = true }
 clap = { version = "4.1.3", features = ["derive", "cargo"] }
 home = "0.5"
-itertools = "0.11"
+itertools = "0.12"
 kani_metadata = {path = "../kani_metadata"}
 lazy_static = "1.4.0"
 num = { version = "0.4.0", optional = true }
diff --git a/kani-driver/Cargo.toml b/kani-driver/Cargo.toml
index 136c36cf63f2..0886865b063e 100644
--- a/kani-driver/Cargo.toml
+++ b/kani-driver/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani-driver"
-version = "0.41.0"
+version = "0.42.0"
 edition = "2021"
 description = "Build a project with Kani and run all proof harnesses"
 license = "MIT OR Apache-2.0"
@@ -33,7 +33,7 @@ tempfile = "3"
 tracing = {version = "0.1", features = ["max_level_trace", "release_max_level_debug"]}
 tracing-subscriber = {version = "0.3.8", features = ["env-filter", "json", "fmt"]}
 rand = "0.8"
-which = "4.4.0"
+which = "5.0.0"
 
 # A good set of suggested dependencies can be found in rustup:
 # https://github.com/rust-lang/rustup/blob/master/Cargo.toml
diff --git a/kani_metadata/Cargo.toml b/kani_metadata/Cargo.toml
index 604f0214dea9..d5f4f95587e4 100644
--- a/kani_metadata/Cargo.toml
+++ b/kani_metadata/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani_metadata"
-version = "0.41.0"
+version = "0.42.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/library/kani/Cargo.toml b/library/kani/Cargo.toml
index b61dcd7a0564..c3658b986d93 100644
--- a/library/kani/Cargo.toml
+++ b/library/kani/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani"
-version = "0.41.0"
+version = "0.42.0"
 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 3c1f90b7d3cf..dc36a6d16284 100644
--- a/library/kani_macros/Cargo.toml
+++ b/library/kani_macros/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani_macros"
-version = "0.41.0"
+version = "0.42.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/library/std/Cargo.toml b/library/std/Cargo.toml
index 83a8e4adb894..d604ff6b9a47 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 = "0.41.0"
+version = "0.42.0"
 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 f64a3075f8a3..dd7dfcddee3f 100644
--- a/tools/build-kani/Cargo.toml
+++ b/tools/build-kani/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "build-kani"
-version = "0.41.0"
+version = "0.42.0"
 edition = "2021"
 description = "Builds Kani, Sysroot and release bundle."
 license = "MIT OR Apache-2.0"
@@ -13,4 +13,4 @@ publish = false
 anyhow = "1"
 cargo_metadata = "0.18.0"
 clap = { version = "4.1.3", features=["derive"] }
-which = "4"
+which = "5"