diff --git a/DEPENDENCY-LICENSES b/DEPENDENCY-LICENSES
index 9a90f6827dc..cb4c2cb865e 100644
--- a/DEPENDENCY-LICENSES
+++ b/DEPENDENCY-LICENSES
@@ -329,9 +329,9 @@ List of third-party dependencies grouped by their license type.
 
     Bouncy Castle Licence
 
-        * Bouncy Castle ASN.1 Extension and Utility APIs (org.bouncycastle:bcutil-jdk18on:1.80 - https://www.bouncycastle.org/download/bouncy-castle-java/)
-        * Bouncy Castle PKIX, CMS, EAC, TSP, PKCS, OCSP, CMP, and CRMF APIs (org.bouncycastle:bcpkix-jdk18on:1.80 - https://www.bouncycastle.org/download/bouncy-castle-java/)
-        * Bouncy Castle Provider (org.bouncycastle:bcprov-jdk18on:1.80 - https://www.bouncycastle.org/download/bouncy-castle-java/)
+        * Bouncy Castle ASN.1 Extension and Utility APIs (org.bouncycastle:bcutil-jdk18on:1.81 - https://www.bouncycastle.org/download/bouncy-castle-java/)
+        * Bouncy Castle PKIX, CMS, EAC, TSP, PKCS, OCSP, CMP, and CRMF APIs (org.bouncycastle:bcpkix-jdk18on:1.81 - https://www.bouncycastle.org/download/bouncy-castle-java/)
+        * Bouncy Castle Provider (org.bouncycastle:bcprov-jdk18on:1.81 - https://www.bouncycastle.org/download/bouncy-castle-java/)
 
     BSD-2-Clause, Public Domain, per Creative Commons CC0
 
diff --git a/LICENSE-binary b/LICENSE-binary
index abec71381a3..49e106975e0 100644
--- a/LICENSE-binary
+++ b/LICENSE-binary
@@ -915,9 +915,9 @@ The license texts of these dependencies can be found in the licenses directory.
 
     Bouncy Castle Licence
 
-        * Bouncy Castle ASN.1 Extension and Utility APIs (org.bouncycastle:bcutil-jdk18on:1.80 - https://www.bouncycastle.org/java.html)
-        * Bouncy Castle PKIX, CMS, EAC, TSP, PKCS, OCSP, CMP, and CRMF APIs (org.bouncycastle:bcpkix-jdk18on:1.80 - http://www.bouncycastle.org/java.html)
-        * Bouncy Castle Provider (org.bouncycastle:bcprov-jdk18on:1.80 - http://www.bouncycastle.org/java.html)
+        * Bouncy Castle ASN.1 Extension and Utility APIs (org.bouncycastle:bcutil-jdk18on:1.81 - https://www.bouncycastle.org/java.html)
+        * Bouncy Castle PKIX, CMS, EAC, TSP, PKCS, OCSP, CMP, and CRMF APIs (org.bouncycastle:bcpkix-jdk18on:1.81 - http://www.bouncycastle.org/java.html)
+        * Bouncy Castle Provider (org.bouncycastle:bcprov-jdk18on:1.81 - http://www.bouncycastle.org/java.html)
 
     BSD 2-Clause license
 
diff --git a/pom.xml b/pom.xml
index 2618bb8af6f..44e2c1d044d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -166,7 +166,7 @@
         <asm.version>9.8</asm.version>
         <checker-qual.version>3.49.3</checker-qual.version>
         <error_prone_annotations.version>2.38.0</error_prone_annotations.version>
-        <bouncycastle.version>1.80</bouncycastle.version>
+        <bouncycastle.version>1.81</bouncycastle.version>
     </properties>
 
     <modules>