diff --git a/README.md b/README.md
index de0bcc1..220d93a 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ addSbtPlugin("com.github.sbt" % "sbt-avro" % "3.4.3")
 // Java sources compiled with one version of Avro might be incompatible with a
 // different version of the Avro library. Therefore we specify the compiler
 // version here explicitly.
-libraryDependencies += "org.apache.avro" % "avro-compiler" % "1.11.2"
+libraryDependencies += "org.apache.avro" % "avro-compiler" % "1.11.3"
 ```
 
 Add the library dependency to `build.sbt`:
diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 2e9a16d..b2af834 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -3,7 +3,7 @@ import sbt._
 object Dependencies {
 
   object Versions {
-    val Avro = "1.11.2"
+    val Avro = "1.11.3"
     val Specs2 = "4.20.2"
   }
 
diff --git a/src/sbt-test/sbt-avro/avscparser/build.sbt b/src/sbt-test/sbt-avro/avscparser/build.sbt
index d081c31..882995b 100644
--- a/src/sbt-test/sbt-avro/avscparser/build.sbt
+++ b/src/sbt-test/sbt-avro/avscparser/build.sbt
@@ -4,7 +4,7 @@ import org.apache.avro.Schema
 name := "avscparser-test"
 scalaVersion := "2.13.11"
 libraryDependencies ++= Seq(
-  "org.apache.avro" % "avro" % "1.11.2",
+  "org.apache.avro" % "avro" % "1.11.3",
   "org.specs2" %% "specs2-core" % "4.20.2" % Test
 )
 avroSchemaParserBuilder := AnnotateWithArtifactSchemaParser
diff --git a/src/sbt-test/sbt-avro/avscparser/project/plugins.sbt b/src/sbt-test/sbt-avro/avscparser/project/plugins.sbt
index 92501b2..915d05a 100644
--- a/src/sbt-test/sbt-avro/avscparser/project/plugins.sbt
+++ b/src/sbt-test/sbt-avro/avscparser/project/plugins.sbt
@@ -4,4 +4,4 @@ sys.props.get("plugin.version") match {
                          |Specify this property using the scriptedLaunchOpts -D.""".stripMargin)
 }
 
-libraryDependencies += "org.apache.avro" % "avro-compiler" % "1.11.2"
+libraryDependencies += "org.apache.avro" % "avro-compiler" % "1.11.3"
diff --git a/src/sbt-test/sbt-avro/basic_current/project/plugins.sbt b/src/sbt-test/sbt-avro/basic_current/project/plugins.sbt
index cb3cbea..915d05a 100644
--- a/src/sbt-test/sbt-avro/basic_current/project/plugins.sbt
+++ b/src/sbt-test/sbt-avro/basic_current/project/plugins.sbt
@@ -4,4 +4,4 @@ sys.props.get("plugin.version") match {
                          |Specify this property using the scriptedLaunchOpts -D.""".stripMargin)
 }
 
-libraryDependencies += "org.apache.avro" % "avro-compiler" % "1.11.2" // scala-steward:off
+libraryDependencies += "org.apache.avro" % "avro-compiler" % "1.11.3"
diff --git a/src/sbt-test/sbt-avro/publishing/project/plugins.sbt b/src/sbt-test/sbt-avro/publishing/project/plugins.sbt
index 92501b2..915d05a 100644
--- a/src/sbt-test/sbt-avro/publishing/project/plugins.sbt
+++ b/src/sbt-test/sbt-avro/publishing/project/plugins.sbt
@@ -4,4 +4,4 @@ sys.props.get("plugin.version") match {
                          |Specify this property using the scriptedLaunchOpts -D.""".stripMargin)
 }
 
-libraryDependencies += "org.apache.avro" % "avro-compiler" % "1.11.2"
+libraryDependencies += "org.apache.avro" % "avro-compiler" % "1.11.3"
diff --git a/src/sbt-test/sbt-avro/sbt_1.3/project/plugins.sbt b/src/sbt-test/sbt-avro/sbt_1.3/project/plugins.sbt
index 92501b2..915d05a 100644
--- a/src/sbt-test/sbt-avro/sbt_1.3/project/plugins.sbt
+++ b/src/sbt-test/sbt-avro/sbt_1.3/project/plugins.sbt
@@ -4,4 +4,4 @@ sys.props.get("plugin.version") match {
                          |Specify this property using the scriptedLaunchOpts -D.""".stripMargin)
 }
 
-libraryDependencies += "org.apache.avro" % "avro-compiler" % "1.11.2"
+libraryDependencies += "org.apache.avro" % "avro-compiler" % "1.11.3"
diff --git a/src/sbt-test/sbt-avro/settings/project/plugins.sbt b/src/sbt-test/sbt-avro/settings/project/plugins.sbt
index 40bb6b3..cb75397 100644
--- a/src/sbt-test/sbt-avro/settings/project/plugins.sbt
+++ b/src/sbt-test/sbt-avro/settings/project/plugins.sbt
@@ -5,7 +5,7 @@ sys.props.get("plugin.version") match {
 }
 
 libraryDependencies ++= Seq(
-  "org.apache.avro" % "avro-compiler" % "1.11.2",
+  "org.apache.avro" % "avro-compiler" % "1.11.3",
   // depend on test jar to get some generated records in the build
-  "org.apache.avro" % "avro" % "1.11.2" classifier "tests"
+  "org.apache.avro" % "avro" % "1.11.3" classifier "tests"
 )