diff --git a/.github/workflows/test-and-snapshot.yml b/.github/workflows/test-and-snapshot.yml
new file mode 100644
index 0000000..18a1e28
--- /dev/null
+++ b/.github/workflows/test-and-snapshot.yml
@@ -0,0 +1,81 @@
+name: Clojure CI
+
+on: [push]
+
+jobs:
+  build-and-release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: '0'
+      - uses: actions/setup-java@v2
+        with:
+          distribution: 'adopt'
+          java-version: '11'
+          cache: 'maven'
+      - name: Setup Clojure
+        uses: DeLaGuardo/setup-clojure@master
+        with:
+          tools-deps: '1.10.3.986'
+      - name: Run Tests
+        run: clojure -T:build ci :snapshot true
+
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        java: [ '8', '14', '15', '16', '17' ]
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-java@v2
+        with:
+          distribution: 'adopt'
+          java-version: ${{ matrix.java }}
+          cache: 'maven'
+      - name: Setup Clojure
+        uses: DeLaGuardo/setup-clojure@master
+        with:
+          tools-deps: '1.10.3.986'
+      - name: Run Tests
+        run: clojure -T:build test
+
+  build-graalvm-old:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        graalvm: [ '19.3.6', '20.3.2' ]
+        base: [ 'java8', 'java11' ]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup GraalVM
+        uses: DeLaGuardo/setup-graalvm@4.0
+        with:
+          graalvm: ${{ matrix.graalvm }}
+          java: ${{ matrix.base }}
+      - name: Setup Clojure
+        uses: DeLaGuardo/setup-clojure@master
+        with:
+          tools-deps: '1.10.3.986'
+      - name: Run Tests
+        run: clojure -T:build test
+
+  build-graalvm-new:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        graalvm: [ '21.1.0' ]
+        base: [ 'java11', 'java16' ]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup GraalVM
+        uses: DeLaGuardo/setup-graalvm@4.0
+        with:
+          graalvm: ${{ matrix.graalvm }}
+          java: ${{ matrix.base }}
+      - name: Setup Clojure
+        uses: DeLaGuardo/setup-clojure@master
+        with:
+          tools-deps: '1.10.3.986'
+      - name: Run Tests
+        run: clojure -T:build test
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 87a4fd7..f873489 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,31 +1,13 @@
 name: Clojure CI
 
-on: [push, pull_request]
+on: [pull_request]
 
 jobs:
-  build-and-release:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          fetch-depth: '0'
-      - uses: actions/setup-java@v2
-        with:
-          distribution: 'adopt'
-          java-version: '11'
-          cache: 'maven'
-      - name: Setup Clojure
-        uses: DeLaGuardo/setup-clojure@master
-        with:
-          tools-deps: '1.10.3.986'
-      - name: Run Tests
-        run: clojure -T:build ci
-
   build:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java: [ '8', '14', '15', '16', '17' ]
+        java: [ '8', '11', '14', '15', '16', '17' ]
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-java@v2
@@ -38,7 +20,7 @@ jobs:
         with:
           tools-deps: '1.10.3.986'
       - name: Run Tests
-        run: clojure -T:build ci
+        run: clojure -T:build test
 
   build-graalvm-old:
     runs-on: ubuntu-latest
@@ -58,7 +40,7 @@ jobs:
         with:
           tools-deps: '1.10.3.986'
       - name: Run Tests
-        run: clojure -T:build ci
+        run: clojure -T:build test
 
   build-graalvm-new:
     runs-on: ubuntu-latest
@@ -78,4 +60,4 @@ jobs:
         with:
           tools-deps: '1.10.3.986'
       - name: Run Tests
-        run: clojure -T:build ci
+        run: clojure -T:build test
diff --git a/build.clj b/build.clj
index 4014394..e13c606 100644
--- a/build.clj
+++ b/build.clj
@@ -10,24 +10,29 @@
   For more information, run:
 
   clojure -A:deps -T:build help/doc"
+  (:refer-clojure :exclude [test])
   (:require [clojure.tools.build.api :as b]
             [org.corfield.build :as bb]))
 
 (def lib 'com.github.seancorfield/next.jdbc)
 (def version (format "1.2.%s" (b/git-count-revs nil)))
+(def snapshot "1.2.999-SNAPSHOT")
+
+(defn test "Run all the tests." [opts]
+  (reduce (fn [opts alias]
+            (bb/run-tests (assoc opts :aliases [alias])))
+          opts
+          [:1.10 :master])
+  opts)
 
 (defn ci "Run the CI pipeline of tests (and build the JAR)." [opts]
   (-> opts
-      (assoc :lib lib :version version)
-      (as-> opts
-            (reduce (fn [opts alias]
-                      (bb/run-tests (assoc opts :aliases [alias])))
-                    opts
-                    [:1.10 :master]))
+      (assoc :lib lib :version (if (:snapshot opts) snapshot version))
+      (test)
       (bb/clean)
       (bb/jar)))
 
 (defn deploy "Deploy the JAR to Clojars." [opts]
   (-> opts
-      (assoc :lib lib :version version)
+      (assoc :lib lib :version (if (:snapshot opts) snapshot version))
       (bb/deploy)))