diff --git a/CHANGELOG.md b/CHANGELOG.md
index 093952d..2aafb83 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,16 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/).
 
+## [0.5.6] - 2025-01-23
+
+### Fixed
+
+- GitHub Actions: Workaround for our actions being aborted because of an outdated version of `actions/upload-artifact`. We did *not* use the "problematic" version directly, but it was used implicitely via an old version of `awalsh128/cache-apt-pkgs-action`.
+
+### Changed
+
+- Updated funding information in source files and documentation.
+
 ## [0.5.5] - 2025-01-17
 
 ### Added
diff --git a/Cargo.lock b/Cargo.lock
index 9e0619b..874f99d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -189,9 +189,9 @@ dependencies = [
 
 [[package]]
 name = "crunchy"
-version = "0.2.2"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
+checksum = "43da5946c66ffcc7745f48db692ffbb10a83bfe0afd96235c5c2a4fb23994929"
 
 [[package]]
 name = "crypto-bigint"
@@ -995,7 +995,7 @@ dependencies = [
 
 [[package]]
 name = "tss2-fapi-rs"
-version = "0.5.5"
+version = "0.5.6"
 dependencies = [
  "bindgen",
  "const-random",
@@ -1026,9 +1026,9 @@ checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.14"
+version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83"
+checksum = "11cd88e12b17c6494200a9c1b683a04fcac9573ed74cd1b62aeb2727c5592243"
 
 [[package]]
 name = "utf8parse"
@@ -1038,9 +1038,9 @@ checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
 [[package]]
 name = "uuid"
-version = "1.12.0"
+version = "1.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "744018581f9a3454a9e15beb8a33b017183f1e7c0cd170232a2d1453b23a51c4"
+checksum = "b3758f5e68192bb96cc8f9b7e2c2cfdabb435499a28499a42f8f984092adad4b"
 
 [[package]]
 name = "version_check"
diff --git a/Cargo.toml b/Cargo.toml
index 75aa1d8..9b11101 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tss2-fapi-rs"
-version = "0.5.5"
+version = "0.5.6"
 edition = "2021"
 description = "Provides a Rust interface to the TSS2.0 Feature API (FAPI)"
 license = "BSD-3-Clause"