diff --git a/core/src/test/java/com/datastax/dse/driver/internal/core/insights/PlatformInfoFinderTest.java b/core/src/test/java/com/datastax/dse/driver/internal/core/insights/PlatformInfoFinderTest.java
index 470a19b..c5ccc54 100644
--- a/core/src/test/java/com/datastax/dse/driver/internal/core/insights/PlatformInfoFinderTest.java
+++ b/core/src/test/java/com/datastax/dse/driver/internal/core/insights/PlatformInfoFinderTest.java
@@ -77,7 +77,7 @@
         "com.fasterxml.jackson.core:jackson-annotations", withUnverifiedRuntimeVersion("2.8.11"));
     expected.put("com.fasterxml.jackson.core:jackson-core", withUnverifiedRuntimeVersion("2.8.11"));
     expected.put("io.netty:netty-handler", withUnverifiedRuntimeVersion("4.0.56.Final"));
-    expected.put("at.yawk.lz4:lz4-java", withUnverifiedRuntimeVersionOptional("1.10.1"));
+    expected.put("at.yawk.lz4:lz4-java", withUnverifiedRuntimeVersionOptional("1.11.3"));
     expected.put("org.hdrhistogram:HdrHistogram", withUnverifiedRuntimeVersionOptional("2.1.10"));
     expected.put("com.github.jnr:jffi", withUnverifiedRuntimeVersion("1.2.16"));
     expected.put("io.netty:netty-buffer", withUnverifiedRuntimeVersion("4.0.56.Final"));
diff --git a/core/src/test/resources/insights/test-dependencies.txt b/core/src/test/resources/insights/test-dependencies.txt
index b780fe5..bb37b2f 100644
--- a/core/src/test/resources/insights/test-dependencies.txt
+++ b/core/src/test/resources/insights/test-dependencies.txt
@@ -17,7 +17,7 @@
    com.fasterxml.jackson.core:jackson-core:jar:2.8.11:compile
    org.hdrhistogram:HdrHistogram:jar:2.1.10:compile (optional)
    org.ow2.asm:asm-tree:jar:5.0.3:compile
-   at.yawk.lz4:lz4-java:jar:1.10.1:compile (optional)
+   at.yawk.lz4:lz4-java:jar:1.11.3:compile (optional)
    io.netty:netty-transport:jar:4.0.56.Final:compile
    io.dropwizard.metrics:metrics-core:jar:3.2.2:compile
    io.netty:netty-common:jar:4.0.56.Final:compile
diff --git a/manual/core/compression/README.md b/manual/core/compression/README.md
index 7f60e99..492426c 100644
--- a/manual/core/compression/README.md
+++ b/manual/core/compression/README.md
@@ -65,7 +65,7 @@
 <dependency>
   <groupId>at.yawk.lz4</groupId>
   <artifactId>lz4-java</artifactId>
-  <version>1.10.1</version>
+  <version>1.11.3</version>
 </dependency>
 ```
 
diff --git a/pom.xml b/pom.xml
index 0b2b51e..8dda7f5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -58,7 +58,7 @@
     <!-- when changing version also update version in LICENSE_binary  -->
     <hdrhistogram.version>2.1.12</hdrhistogram.version>
     <metrics.version>4.1.18</metrics.version>
-    <netty.version>4.1.130.Final</netty.version>
+    <netty.version>4.1.138.Final</netty.version>
     <esri.version>2.2.4</esri.version>
     <!--
     When upgrading TinkerPop please upgrade the version matrix in
@@ -73,7 +73,7 @@
     <jackson-databind.version>${jackson.version}</jackson-databind.version>
     <!-- optional dependencies -->
     <snappy.version>1.1.10.1</snappy.version>
-    <lz4.version>1.10.2</lz4.version>
+    <lz4.version>1.11.3</lz4.version>
     <!-- test dependencies -->
     <assertj.version>3.19.0</assertj.version>
     <commons-exec.version>1.3</commons-exec.version>