diff --git a/THIRD_PARTY_LICENSE.txt b/THIRD_PARTY_LICENSE.txt
index e754ee0c8e..6e2c3bf375 100644
--- a/THIRD_PARTY_LICENSE.txt
+++ b/THIRD_PARTY_LICENSE.txt
@@ -13,35 +13,23 @@ The following software may be included in this product:
 
 ================================================================================
 
-Bouncy Castle Crypto API 1.84
-
-Copyright (c) 2000-2023 The Legion of the Bouncy Castle Inc.
-(https://www.bouncycastle.org)
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software
-and associated documentation files (the "Software"), to deal in the Software
-without restriction,
-including without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the Software
-is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED,
-INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR
-PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
-BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER
-DEALINGS IN THE SOFTWARE.
+Bouncy Castle Crypto API 1.85
+
+MIT License (https://opensource.org/licenses/MIT)
+
+Copyright (c) 2000-2026 The Legion of the Bouncy Castle Inc. (https://www.bouncycastle.org).
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
+associated documentation files (the "Software"), to deal in the Software without restriction,
+including without limitation the rights to use, copy, modify, merge, publish, distribute,
+sub license, and/or sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions: The above copyright notice and this
+permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
+NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
+OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 ================================================================================
 
 XZ for Java 1.9
diff --git a/mx.graalpython/suite.py b/mx.graalpython/suite.py
index 7c6219368e..10184f4b80 100644
--- a/mx.graalpython/suite.py
+++ b/mx.graalpython/suite.py
@@ -110,32 +110,32 @@
             "digest": "sha512:bd77164795b5cbfbe864f64021e67e37f39cb9aba9abdd894d53fbb6857abe074923808918d1dc3bb0706253e726b2b9704cd0c3bc744d70e220c7356fa4995e",
         },
         "BOUNCYCASTLE-PROVIDER": {
-            "digest": "sha512:4b7e5696830023bad1594d9f9766898f78018ec7d6ec34de23f2a6683b02803b92ffe8ab5d21f1a717eb4fafa8e22dcf3a4b6dd275bd86c7cb02609987fe92f5",
-            "sourceDigest": "sha512:2d266985014d38f701ac4c8e5482d767488e6fdd48d16973703ef2268138baf71b53ac283c969004bad709e1664b2f2446a1f56102af876d35ccceb03e44fbb9",
+            "digest": "sha512:33bbcbc3ad823898bda1fec8cea270fffa4688886b1c351afd93e713f41d29afd71aae9982cbe896d510aa98fece8b9a66c132536625801fe2c1af283a76e2b5",
+            "sourceDigest": "sha512:5b2a7ba8fd37595716b6892def4278f420cd713c235d125afde081856abd50c4012a8fc8f039713a53f60d171dfa4d85f658ea9f4fbf7724e4e6913c46065c6b",
             "maven": {
               "groupId": "org.bouncycastle",
               "artifactId": "bcprov-jdk18on",
-              "version": "1.84",
+              "version": "1.85",
             },
             "moduleName": "org.bouncycastle.provider",
         },
         "BOUNCYCASTLE-PKIX": {
-            "digest": "sha512:01644d7e0c6041ea8c8629f6ad73f7206efa2797d954da1507dd43c5d262a161194ed84e960234cf5c53787033f1181aa4965e0d6ebfe82ca040de13ca307565",
-            "sourceDigest": "sha512:2c405cbefcd75b97b11df470025f3e51286bd11fd735607d8d512133ec49f9887dc282b4af0f434b49064fa1eab3e14d1f2c860187fb9fb8939330fc64602ba4",
+            "digest": "sha512:142ce817145f7348dc97f62872eac931280c578bc61ff4cfcff927d4247ab2bf15e858edf74f2549074c4685ebe8de1d815c42637eacdb65b344b741c2bf1415",
+            "sourceDigest": "sha512:1b6b394cee211d396f3272de18cb4456de9407f39d983c990023255bac461302edf1e38b7acab47a3fd13dc082bc12468963a32d9371ffa3bef8db5e7da443c4",
             "maven": {
                 "groupId": "org.bouncycastle",
                 "artifactId": "bcpkix-jdk18on",
-                "version": "1.84",
+                "version": "1.85",
             },
             "moduleName": "org.bouncycastle.pkix",
         },
         "BOUNCYCASTLE-UTIL": {
-            "digest": "sha512:e001b244723fb3c4d1e06862bb857512015a92d7e18650ae3447a3d258274ec8ed37b8cba958397b00f8dd73463943e9a9489dd5dbddbe24b24cd6fae5ca8a62",
-            "sourceDigest": "sha512:01ece60806f4ba9bc78509a4521eab164b37197d8d0ad647c46b77deff0aebdc5191875690edb513fd8266be41daaaf0ccca1b0c7a53df1d059950b79d0f4a26",
+            "digest": "sha512:1cf5011448dfaed7daea587807b9513961bdfd7b41ee5ce42444254dfa3677fdba78fe5191bca4ecf2a51eb3883be59f0374affc1efae3fd1728a64fa094027d",
+            "sourceDigest": "sha512:e64e623f14caf4c4480164b63ae292bf20cde0f282494377325427d1324ed23478cd968aec6dcdd1c7d8da83af19d4b13588b9b6005eedde78cadca7bb5cf14e",
             "maven": {
                 "groupId": "org.bouncycastle",
                 "artifactId": "bcutil-jdk18on",
-                "version": "1.84",
+                "version": "1.85",
             },
             "moduleName": "org.bouncycastle.util",
         },
diff --git a/pom.xml b/pom.xml
index 75e6ee1fc9..1bfea12939 100644
--- a/pom.xml
+++ b/pom.xml
@@ -165,17 +165,17 @@ SOFTWARE.
       <dependency>
         <groupId>org.bouncycastle</groupId>
         <artifactId>bcprov-jdk18on</artifactId>
-        <version>1.84</version>
+        <version>1.85</version>
       </dependency>
       <dependency>
         <groupId>org.bouncycastle</groupId>
         <artifactId>bcpkix-jdk18on</artifactId>
-        <version>1.84</version>
+        <version>1.85</version>
       </dependency>
       <dependency>
         <groupId>org.bouncycastle</groupId>
         <artifactId>bcutil-jdk18on</artifactId>
-        <version>1.84</version>
+        <version>1.85</version>
       </dependency>
     </dependencies>
   </dependencyManagement>