diff --git a/CHANGELOG.md b/CHANGELOG.md
index 69fb8f85..5b6cf3c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 ### Removed
 
+## [8.0.1]
+### Changed
+- Upgrade aebytecode to v3.4.1 to fix C warnings
+
 ## [8.0.0]
 ### Added
 - Bitwise operations for integers: `band`, `bor`, `bxor`, `bnot`, `<<` and `>>`.
@@ -450,7 +454,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Simplify calldata creation - instead of passing a compiled contract, simply
   pass a (stubbed) contract string.
 
-[Unreleased]: https://github.com/aeternity/aesophia/compare/v8.0.0...HEAD
+[Unreleased]: https://github.com/aeternity/aesophia/compare/v8.0.1...HEAD
+[8.0.1]: https://github.com/aeternity/aesophia/compare/v8.0.0...v8.0.1
 [8.0.0]: https://github.com/aeternity/aesophia/compare/v7.4.1...v8.0.0
 [7.4.1]: https://github.com/aeternity/aesophia/compare/v7.4.0...v7.4.1
 [7.4.0]: https://github.com/aeternity/aesophia/compare/v7.3.0...v7.4.0
diff --git a/rebar.config b/rebar.config
index f9f611f0..ed141dc3 100644
--- a/rebar.config
+++ b/rebar.config
@@ -2,7 +2,7 @@
 
 {erl_opts, [debug_info]}.
 
-{deps, [ {aebytecode, {git, "https://github.com/aeternity/aebytecode.git", {tag, "v3.4.0"}}}
+{deps, [ {aebytecode, {git, "https://github.com/aeternity/aebytecode.git", {tag, "v3.4.1"}}}
        , {eblake2, "1.0.0"}
        , {jsx, {git, "https://github.com/talentdeficit/jsx.git", {tag, "2.8.0"}}}
        ]}.
@@ -13,7 +13,7 @@
             {base_plt_apps, [erts, kernel, stdlib, crypto, mnesia]}
            ]}.
 
-{relx, [{release, {aesophia, "8.0.0"},
+{relx, [{release, {aesophia, "8.0.1"},
          [aesophia, aebytecode]},
 
         {dev_mode, true},
diff --git a/rebar.lock b/rebar.lock
index 58ce514d..8a19f04a 100644
--- a/rebar.lock
+++ b/rebar.lock
@@ -1,11 +1,11 @@
 {"1.2.0",
 [{<<"aebytecode">>,
   {git,"https://github.com/aeternity/aebytecode.git",
-       {ref,"009e0361922037f978f9c0ef357d4d1be8559928"}},
+       {ref,"6bd6f82c70d800950ea1a2c70c364a4181ff5291"}},
   0},
  {<<"aeserialization">>,
   {git,"https://github.com/aeternity/aeserialization.git",
-       {ref,"177bf604b2a05e940f92cf00e96e6e269e708245"}},
+       {ref,"b26e6d105424748ba1c27917267b7cff07f37802"}},
   1},
  {<<"base58">>,
   {git,"https://github.com/aeternity/erl-base58.git",
@@ -14,7 +14,7 @@
  {<<"eblake2">>,{pkg,<<"eblake2">>,<<"1.0.0">>},0},
  {<<"enacl">>,
   {git,"https://github.com/aeternity/enacl.git",
-       {ref,"793ddb502f7fe081302e1c42227dca70b09f8e17"}},
+       {ref,"4eb7ec70084ba7c87b1af8797c4c4e90c84f95a2"}},
   2},
  {<<"getopt">>,{pkg,<<"getopt">>,<<"1.0.1">>},1},
  {<<"jsx">>,
diff --git a/src/aesophia.app.src b/src/aesophia.app.src
index b9124de2..926f26a4 100644
--- a/src/aesophia.app.src
+++ b/src/aesophia.app.src
@@ -1,6 +1,6 @@
 {application, aesophia,
  [{description, "Compiler for Aeternity Sophia language"},
-  {vsn, "8.0.0"},
+  {vsn, "8.0.1"},
   {registered, []},
   {applications,
    [kernel,