diff --git a/.github/workflows/test-and-release.yml b/.github/workflows/test-and-release.yml
index 602d308..19fdd56 100644
--- a/.github/workflows/test-and-release.yml
+++ b/.github/workflows/test-and-release.yml
@@ -12,16 +12,16 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
         with:
           distribution: 'adopt'
           java-version: '11'
       - name: Setup Clojure
         uses: DeLaGuardo/setup-clojure@master
         with:
-          cli: '1.11.1.1413'
+          cli: '1.11.2.1446'
       - name: Cache All The Things
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/.m2/repository
diff --git a/.github/workflows/test-and-snapshot.yml b/.github/workflows/test-and-snapshot.yml
index 1bad1f2..80ed362 100644
--- a/.github/workflows/test-and-snapshot.yml
+++ b/.github/workflows/test-and-snapshot.yml
@@ -10,16 +10,16 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
         with:
           distribution: 'adopt'
           java-version: '11'
       - name: Setup Clojure
         uses: DeLaGuardo/setup-clojure@master
         with:
-          cli: '1.11.1.1413'
+          cli: '1.11.2.1446'
       - name: Cache All The Things
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/.m2/repository
@@ -42,16 +42,16 @@ jobs:
         java: [ '8', '14', '17', '19' ]
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
         with:
           distribution: 'adopt'
           java-version: ${{ matrix.java }}
       - name: Clojure CLI
         uses: DeLaGuardo/setup-clojure@master
         with:
-          cli: '1.11.1.1413'
+          cli: '1.11.2.1446'
       - name: Cache All The Things
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/.m2/repository
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 286d636..3015781 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,16 +10,16 @@ jobs:
         java: [ '8', '11', '14', '17', '19' ]
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
         with:
           distribution: 'adopt'
           java-version: ${{ matrix.java }}
       - name: Clojure CLI
         uses: DeLaGuardo/setup-clojure@master
         with:
-          cli: '1.11.1.1413'
+          cli: '1.11.2.1446'
       - name: Cache All The Things
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/.m2/repository
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b153302..9cec0ed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 * 2.6.next in progress
   * Address [#527](https://github.com/seancorfield/honeysql/issues/527) by adding tests and more documentation for `:composite`.
-  * Update Clojure versions (to 1.11.2 and 1.12.0-alpha9).
+  * Update Clojure versions (to 1.11.2 and 1.12.0-alpha9); update other dev/test dependencies.
 
 * 2.6.1126 -- 2024-03-04
   * Address [#524](https://github.com/seancorfield/honeysql/issues/524) by adding example of `{:nest ..}` in `:union` clause reference docs.
diff --git a/deps.edn b/deps.edn
index 2b58907..9765427 100644
--- a/deps.edn
+++ b/deps.edn
@@ -3,8 +3,8 @@
  :deps {org.clojure/clojure {:mvn/version "1.9.0"}}
  :aliases
  {;; for help: clojure -A:deps -T:build help/doc
-  :build {:deps {io.github.clojure/tools.build {:mvn/version "0.9.6"}
-                 slipset/deps-deploy {:mvn/version "0.2.1"}}
+  :build {:deps {io.github.clojure/tools.build {:mvn/version "0.10.0"}
+                 slipset/deps-deploy {:mvn/version "0.2.2"}}
           :ns-default build}
 
   ;; versions to test against:
@@ -27,11 +27,11 @@
   {:main-opts   ["-m" "cognitect.test-runner"]}
 
   ;; various "runners" for tests/CI:
-  :cljs {:extra-deps {olical/cljs-test-runner {:mvn/version "3.8.0"}}
+  :cljs {:extra-deps {olical/cljs-test-runner {:mvn/version "3.8.1"}}
          :main-opts ["-m" "cljs-test-runner.main"]}
 
   :gen-doc-tests {:replace-paths ["build"]
-                  :extra-deps {babashka/fs {:mvn/version "0.4.19"}
+                  :extra-deps {babashka/fs {:mvn/version "0.5.20"}
                                com.github.lread/test-doc-blocks {:mvn/version "1.0.166-alpha"}}
                   :main-opts ["-m" "honey.gen-doc-tests"]}
 
@@ -42,5 +42,5 @@
                               "-c" "{:warnings,{:single-segment-namespace,false}}"
                               "-d" "target/test-doc-blocks/test"]}
 
-  :eastwood {:extra-deps {jonase/eastwood {:mvn/version "1.4.0"}}
+  :eastwood {:extra-deps {jonase/eastwood {:mvn/version "1.4.2"}}
              :main-opts ["-m" "eastwood.lint" "{:source-paths,[\"src\"]}"]}}}