diff --git a/LICENSE-binary b/LICENSE-binary
index 1d2d05984efcc7..e8df3e0968bb0f 100644
--- a/LICENSE-binary
+++ b/LICENSE-binary
@@ -605,9 +605,9 @@ com.microsoft.azure:azure-cosmosdb-gateway:2.4.5
 com.microsoft.azure:azure-data-lake-store-sdk:2.3.9
 com.microsoft.azure:azure-keyvault-core:1.0.0
 com.microsoft.sqlserver:mssql-jdbc:6.2.1.jre7
-org.bouncycastle:bcpkix-jdk18on:1.84
-org.bouncycastle:bcprov-jdk18on:1.84
-org.bouncycastle:bcutil-jdk18on:1.84
+org.bouncycastle:bcpkix-jdk18on:1.85
+org.bouncycastle:bcprov-jdk18on:1.85
+org.bouncycastle:bcutil-jdk18on:1.85
 org.checkerframework:checker-qual:3.8.0
 org.codehaus.mojo:animal-sniffer-annotations:1.24
 org.jruby.jcodings:jcodings:1.0.13
diff --git a/hadoop-project/pom.xml b/hadoop-project/pom.xml
index 87b89b0ff79623..ac3729c756a403 100644
--- a/hadoop-project/pom.xml
+++ b/hadoop-project/pom.xml
@@ -120,7 +120,7 @@
     <guava.version>33.4.8-jre</guava.version>
     <guice.version>5.1.0</guice.version>
 
-    <bouncycastle.version>1.84</bouncycastle.version>
+    <bouncycastle.version>1.85</bouncycastle.version>
 
     <!-- Required for testing LDAP integration -->
     <apacheds.version>2.0.0.AM27</apacheds.version>