diff --git a/CHANGES.md b/CHANGES.md
index 4ddebed646..94c5cb922d 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -15,6 +15,7 @@ We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (
 - Bump default Eclipse JDT formatter version from `4.40` to `4.41`.
 - Bump default `gherkin` version `42.0.0` -> `42.0.1`. ([#3088](https://github.com/diffplug/spotless/pull/3088))
 - Bump default `jackson` version `2.22.2` -> `2.22.3`. ([#3101](https://github.com/diffplug/spotless/pull/3101))
+- Bump default `palantir-java-format` version `2.98.0` -> `2.99.0`. ([#3103](https://github.com/diffplug/spotless/pull/3103))
 
 ## [4.10.3] - 2026-09-25
 
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index cd769e0cd9..d668b53079 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -26,7 +26,7 @@ ktlint-ruleset-standard = { module = "com.pinterest.ktlint:ktlint-ruleset-standa
 javaparser-core = { module = "com.github.javaparser:javaparser-core", version.ref = "javaparser" }
 javaparser-symbol-solver-core = { module = "com.github.javaparser:javaparser-symbol-solver-core", version.ref = "javaparser" }
 
-palantir-java-format = "com.palantir.javaformat:palantir-java-format:2.98.0"
+palantir-java-format = "com.palantir.javaformat:palantir-java-format:2.99.0"
 
 jgit = "org.eclipse.jgit:org.eclipse.jgit:7.8.0.202609011348-r"
 junit-jupiter = "org.junit.jupiter:junit-jupiter:6.1.3"
diff --git a/plugin-gradle/CHANGES.md b/plugin-gradle/CHANGES.md
index 13d8e008f1..126ed90044 100644
--- a/plugin-gradle/CHANGES.md
+++ b/plugin-gradle/CHANGES.md
@@ -8,6 +8,7 @@ We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (
 - Bump default `eclipse` version from `4.40` to `4.41`.
 - Bump default `gherkin` version `42.0.0` -> `42.0.1`. ([#3088](https://github.com/diffplug/spotless/pull/3088))
 - Bump default `jackson` version `2.22.2` -> `2.22.3`. ([#3101](https://github.com/diffplug/spotless/pull/3101))
+- Bump default `palantir-java-format` version `2.98.0` -> `2.99.0`. ([#3103](https://github.com/diffplug/spotless/pull/3103))
 
 ## [8.10.3] - 2026-09-25
 ### Changes
diff --git a/plugin-maven/CHANGES.md b/plugin-maven/CHANGES.md
index efbc1fbea6..3686b806f4 100644
--- a/plugin-maven/CHANGES.md
+++ b/plugin-maven/CHANGES.md
@@ -8,6 +8,7 @@ We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (
 - Bump default `eclipse` version from `4.40` to `4.41`.
 - Bump default `gherkin` version `42.0.0` -> `42.0.1`. ([#3088](https://github.com/diffplug/spotless/pull/3088))
 - Bump default `jackson` version `2.22.2` -> `2.22.3`. ([#3101](https://github.com/diffplug/spotless/pull/3101))
+- Bump default `palantir-java-format` version `2.98.0` -> `2.99.0`. ([#3103](https://github.com/diffplug/spotless/pull/3103))
 
 ## [3.10.3] - 2026-09-25
 ### Changes