diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 2e4d80bfce6..021a0ba9c7e 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -21,6 +21,8 @@ Runtime Behavior Changes
 
 * finagle: Update JSqlParser to version 4.6 ``PHAB_ID=D1054717``
 
+* finagle: Bump version of Jackson to 2.14.3. ``PHAB_ID=D1069160``
+
 22.12.0
 -------
 
diff --git a/build.sbt b/build.sbt
index e824757142b..6d51f9705ee 100644
--- a/build.sbt
+++ b/build.sbt
@@ -69,7 +69,7 @@ val netty4LibsTest = Seq(
 val netty4Http = "io.netty" % "netty-codec-http" % netty4Version
 val netty4Http2 = "io.netty" % "netty-codec-http2" % netty4Version
 val opencensusVersion = "0.24.0"
-val jacksonVersion = "2.14.2"
+val jacksonVersion = "2.14.3"
 val jacksonLibs = Seq(
   "com.fasterxml.jackson.core" % "jackson-core" % jacksonVersion,
   "com.fasterxml.jackson.core" % "jackson-databind" % jacksonVersion,