diff --git a/README.md b/README.md
index 6aff212f..52ad0b96 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ Eastwood can be run from the command line as a
 Merge the following into your `project.clj` or `~/.lein/profiles.clj`:
 
 ```clojure
-:plugins [[jonase/eastwood "1.4.1"]]
+:plugins [[jonase/eastwood "1.4.2"]]
 ```
 
 To run Eastwood with the default set of lint warnings on all of the
@@ -60,7 +60,7 @@ If you're using `deps.edn`, you can set Eastwood options in an edn map, like thi
                  "eastwood.lint"
                  ;; Any Eastwood options can be passed here as edn:
                  {}]
-     :extra-deps {jonase/eastwood {:mvn/version "1.4.1"}}}}}
+     :extra-deps {jonase/eastwood {:mvn/version "1.4.2"}}}}}
 
 ```
 to your `deps.edn`, and you should then be able to run Eastwood as
@@ -421,7 +421,7 @@ If you use Leiningen, merge this into your project's `project.clj`
 file first:
 
 ```clojure
-:profiles {:dev {:dependencies [[jonase/eastwood "1.4.1" :exclusions [org.clojure/clojure]]]}}
+:profiles {:dev {:dependencies [[jonase/eastwood "1.4.2" :exclusions [org.clojure/clojure]]]}}
 ```
 
 If you use a different build tool, you will need to add the dependency
@@ -564,7 +564,7 @@ can be used to modify this merging behavior.
 For example, if your user-wide `profiles.clj` file contains this:
 
 ```clojure
-{:user {:plugins [[jonase/eastwood "1.4.1"]]
+{:user {:plugins [[jonase/eastwood "1.4.2"]]
         :eastwood {:exclude-linters [:unlimited-use]
                    :debug [:time]}
         }}
@@ -2202,7 +2202,7 @@ your local Maven repository:
     $ cd path/to/eastwood
     $ lein with-profile -user,-dev,+eastwood-plugin install
 
-Then add `[jonase/eastwood "1.4.1"]` to
+Then add `[jonase/eastwood "1.4.2"]` to
 your `:plugins` vector in your `:user` profile, perhaps in your
 `$HOME/.lein/profiles.clj` file.
 
diff --git a/changes.md b/changes.md
index dbd92064..6ec03232 100644
--- a/changes.md
+++ b/changes.md
@@ -1,3 +1,9 @@
+## Changes from 1.4.1 to 1.4.2
+
+#### Changes
+
+* Upgrade `org.ow2.asm/asm-all` to `org.ow2.asm/asm`.
+
 ## Changes from 1.4.0 to 1.4.1
 
 #### Bugfixes
diff --git a/doc/README-creating-new-release.md b/doc/README-creating-new-release.md
index 9fa715b1..e7aee81c 100644
--- a/doc/README-creating-new-release.md
+++ b/doc/README-creating-new-release.md
@@ -23,7 +23,7 @@ Commit all of those changes.
 
 Tag it with a version tag, e.g.:
 
-    % git tag -a v1.4.1 -m "1.4.1"
+    % git tag -a v1.4.2 -m "1.4.2"
 
 'git push' by default does not push tags to the remote server.  To
 cause that to happen, use:
diff --git a/project.clj b/project.clj
index 19e57b34..38396406 100644
--- a/project.clj
+++ b/project.clj
@@ -28,7 +28,7 @@
                    eval-in-leiningen? (conj plugin-source-path))
   :dependencies [[org.clojure/clojure "1.10.3" :scope "provided"]
                  [org.clojars.brenton/google-diff-match-patch "0.1"]
-                 [org.ow2.asm/asm-all "5.2"]]
+                 [org.ow2.asm/asm "9.6"]]
   :deploy-repositories [["clojars" {:url "https://repo.clojars.org"
                                     :username :env/clojars_username
                                     :password :env/clojars_password
diff --git a/resources/EASTWOOD_VERSION b/resources/EASTWOOD_VERSION
index 5b7c24c4..215afbd7 100644
--- a/resources/EASTWOOD_VERSION
+++ b/resources/EASTWOOD_VERSION
@@ -1,5 +1,5 @@
 {
  :major 1
  :minor 4
- :patch 1
+ :patch 2
 }