diff --git a/1.10/bookworm/Dockerfile b/1.10/bookworm/Dockerfile
index 4b4d7042..32d7dec6 100644
--- a/1.10/bookworm/Dockerfile
+++ b/1.10/bookworm/Dockerfile
@@ -18,7 +18,7 @@ RUN set -eux; \
 ENV JULIA_PATH /usr/local/julia
 ENV PATH $JULIA_PATH/bin:$PATH
 
-# https://julialang.org/juliareleases.asc
+# https://julialang.org/assets/juliareleases.asc
 # Julia (Binary signing key) <buildbot@julialang.org>
 ENV JULIA_GPG 3673DF529D9049477F76B37566E3C7DC03D6E495
 
diff --git a/1.10/trixie/Dockerfile b/1.10/trixie/Dockerfile
index 562d6e60..787c37e8 100644
--- a/1.10/trixie/Dockerfile
+++ b/1.10/trixie/Dockerfile
@@ -18,7 +18,7 @@ RUN set -eux; \
 ENV JULIA_PATH /usr/local/julia
 ENV PATH $JULIA_PATH/bin:$PATH
 
-# https://julialang.org/juliareleases.asc
+# https://julialang.org/assets/juliareleases.asc
 # Julia (Binary signing key) <buildbot@julialang.org>
 ENV JULIA_GPG 3673DF529D9049477F76B37566E3C7DC03D6E495
 
diff --git a/1.11/bookworm/Dockerfile b/1.11/bookworm/Dockerfile
index fd6d4730..9aa01a3d 100644
--- a/1.11/bookworm/Dockerfile
+++ b/1.11/bookworm/Dockerfile
@@ -18,7 +18,7 @@ RUN set -eux; \
 ENV JULIA_PATH /usr/local/julia
 ENV PATH $JULIA_PATH/bin:$PATH
 
-# https://julialang.org/juliareleases.asc
+# https://julialang.org/assets/juliareleases.asc
 # Julia (Binary signing key) <buildbot@julialang.org>
 ENV JULIA_GPG 3673DF529D9049477F76B37566E3C7DC03D6E495
 
diff --git a/1.11/trixie/Dockerfile b/1.11/trixie/Dockerfile
index 2351d7db..d5c76af4 100644
--- a/1.11/trixie/Dockerfile
+++ b/1.11/trixie/Dockerfile
@@ -18,7 +18,7 @@ RUN set -eux; \
 ENV JULIA_PATH /usr/local/julia
 ENV PATH $JULIA_PATH/bin:$PATH
 
-# https://julialang.org/juliareleases.asc
+# https://julialang.org/assets/juliareleases.asc
 # Julia (Binary signing key) <buildbot@julialang.org>
 ENV JULIA_GPG 3673DF529D9049477F76B37566E3C7DC03D6E495
 
diff --git a/Dockerfile-linux.template b/Dockerfile-linux.template
index 64c3874e..a44861e9 100644
--- a/Dockerfile-linux.template
+++ b/Dockerfile-linux.template
@@ -46,9 +46,16 @@ RUN set -eux; \
 ENV JULIA_PATH /usr/local/julia
 ENV PATH $JULIA_PATH/bin:$PATH
 
-# https://julialang.org/juliareleases.asc
+# https://julialang.org/assets/juliareleases.asc
 # Julia (Binary signing key) <buildbot@julialang.org>
-ENV JULIA_GPG 3673DF529D9049477F76B37566E3C7DC03D6E495
+ENV JULIA_GPG {{
+	if IN(.version; "1.10.11", "1.11.9", "1.12.6", "1.13.0-rc1") then
+		"3673DF529D9049477F76B37566E3C7DC03D6E495"
+	else
+		# https://github.com/JuliaLang/www.julialang.org/pull/2567#issuecomment-5267131777
+		"64B779A570972FFF7BFC2B54EAD471E1A1F2C10A"
+	end
+}}
 
 # https://julialang.org/downloads/
 ENV JULIA_VERSION {{ .version }}
diff --git a/rc/bookworm/Dockerfile b/rc/bookworm/Dockerfile
index 53ee0c65..2d074248 100644
--- a/rc/bookworm/Dockerfile
+++ b/rc/bookworm/Dockerfile
@@ -18,12 +18,12 @@ RUN set -eux; \
 ENV JULIA_PATH /usr/local/julia
 ENV PATH $JULIA_PATH/bin:$PATH
 
-# https://julialang.org/juliareleases.asc
+# https://julialang.org/assets/juliareleases.asc
 # Julia (Binary signing key) <buildbot@julialang.org>
-ENV JULIA_GPG 3673DF529D9049477F76B37566E3C7DC03D6E495
+ENV JULIA_GPG 64B779A570972FFF7BFC2B54EAD471E1A1F2C10A
 
 # https://julialang.org/downloads/
-ENV JULIA_VERSION 1.13.0-rc1
+ENV JULIA_VERSION 1.13.0-rc2
 
 RUN set -eux; \
 	\
@@ -35,20 +35,20 @@ RUN set -eux; \
 	rm -rf /var/lib/apt/lists/*; \
 	\
 # https://julialang.org/downloads/#julia-command-line-version
-# https://julialang-s3.julialang.org/bin/checksums/julia-1.13.0-rc1.sha256
+# https://julialang-s3.julialang.org/bin/checksums/julia-1.13.0-rc2.sha256
 	arch="$(dpkg --print-architecture)"; \
 	case "$arch" in \
 		'amd64') \
-			url='https://julialang-s3.julialang.org/bin/linux/x64/1.13/julia-1.13.0-rc1-linux-x86_64.tar.gz'; \
-			sha256='94c501d83aa46fad188894a31db093c6d065bbab94346645c775876066ec1b78'; \
+			url='https://julialang-s3.julialang.org/bin/linux/x64/1.13/julia-1.13.0-rc2-linux-x86_64.tar.gz'; \
+			sha256='d91f5cd6e216bd973044611a8288322e2564a54d85a1f179fdd1a353234567bc'; \
 			;; \
 		'i386') \
-			url='https://julialang-s3.julialang.org/bin/linux/x86/1.13/julia-1.13.0-rc1-linux-i686.tar.gz'; \
-			sha256='1e758cfe0ba45a9b5313ff732ff5aa0d4f1927129e1b207e5e6c51e35ed9abb4'; \
+			url='https://julialang-s3.julialang.org/bin/linux/x86/1.13/julia-1.13.0-rc2-linux-i686.tar.gz'; \
+			sha256='718ca1d80216bfddb0520012c567e13bd0181d8ffcd4b091d7d85a1e279b474f'; \
 			;; \
 		'arm64') \
-			url='https://julialang-s3.julialang.org/bin/linux/aarch64/1.13/julia-1.13.0-rc1-linux-aarch64.tar.gz'; \
-			sha256='0e08d6410e76a51b6825aed34c9e20fd5778b35cc4b406dd8eb8bd402d8df705'; \
+			url='https://julialang-s3.julialang.org/bin/linux/aarch64/1.13/julia-1.13.0-rc2-linux-aarch64.tar.gz'; \
+			sha256='457198324a18753d126f7b97c3a1b41dbcb7c29313c56a6061878cca9587687d'; \
 			;; \
 		*) \
 			echo >&2 "error: current architecture ($arch) does not have a corresponding Julia binary release"; \
diff --git a/rc/trixie/Dockerfile b/rc/trixie/Dockerfile
index 2b49269e..649cbaf8 100644
--- a/rc/trixie/Dockerfile
+++ b/rc/trixie/Dockerfile
@@ -18,12 +18,12 @@ RUN set -eux; \
 ENV JULIA_PATH /usr/local/julia
 ENV PATH $JULIA_PATH/bin:$PATH
 
-# https://julialang.org/juliareleases.asc
+# https://julialang.org/assets/juliareleases.asc
 # Julia (Binary signing key) <buildbot@julialang.org>
-ENV JULIA_GPG 3673DF529D9049477F76B37566E3C7DC03D6E495
+ENV JULIA_GPG 64B779A570972FFF7BFC2B54EAD471E1A1F2C10A
 
 # https://julialang.org/downloads/
-ENV JULIA_VERSION 1.13.0-rc1
+ENV JULIA_VERSION 1.13.0-rc2
 
 RUN set -eux; \
 	\
@@ -35,20 +35,20 @@ RUN set -eux; \
 	rm -rf /var/lib/apt/lists/*; \
 	\
 # https://julialang.org/downloads/#julia-command-line-version
-# https://julialang-s3.julialang.org/bin/checksums/julia-1.13.0-rc1.sha256
+# https://julialang-s3.julialang.org/bin/checksums/julia-1.13.0-rc2.sha256
 	arch="$(dpkg --print-architecture)"; \
 	case "$arch" in \
 		'amd64') \
-			url='https://julialang-s3.julialang.org/bin/linux/x64/1.13/julia-1.13.0-rc1-linux-x86_64.tar.gz'; \
-			sha256='94c501d83aa46fad188894a31db093c6d065bbab94346645c775876066ec1b78'; \
+			url='https://julialang-s3.julialang.org/bin/linux/x64/1.13/julia-1.13.0-rc2-linux-x86_64.tar.gz'; \
+			sha256='d91f5cd6e216bd973044611a8288322e2564a54d85a1f179fdd1a353234567bc'; \
 			;; \
 		'i386') \
-			url='https://julialang-s3.julialang.org/bin/linux/x86/1.13/julia-1.13.0-rc1-linux-i686.tar.gz'; \
-			sha256='1e758cfe0ba45a9b5313ff732ff5aa0d4f1927129e1b207e5e6c51e35ed9abb4'; \
+			url='https://julialang-s3.julialang.org/bin/linux/x86/1.13/julia-1.13.0-rc2-linux-i686.tar.gz'; \
+			sha256='718ca1d80216bfddb0520012c567e13bd0181d8ffcd4b091d7d85a1e279b474f'; \
 			;; \
 		'arm64') \
-			url='https://julialang-s3.julialang.org/bin/linux/aarch64/1.13/julia-1.13.0-rc1-linux-aarch64.tar.gz'; \
-			sha256='0e08d6410e76a51b6825aed34c9e20fd5778b35cc4b406dd8eb8bd402d8df705'; \
+			url='https://julialang-s3.julialang.org/bin/linux/aarch64/1.13/julia-1.13.0-rc2-linux-aarch64.tar.gz'; \
+			sha256='457198324a18753d126f7b97c3a1b41dbcb7c29313c56a6061878cca9587687d'; \
 			;; \
 		*) \
 			echo >&2 "error: current architecture ($arch) does not have a corresponding Julia binary release"; \
diff --git a/rc/windows/servercore-ltsc2022/Dockerfile b/rc/windows/servercore-ltsc2022/Dockerfile
index 450c9625..0b7cabc2 100644
--- a/rc/windows/servercore-ltsc2022/Dockerfile
+++ b/rc/windows/servercore-ltsc2022/Dockerfile
@@ -9,9 +9,9 @@ FROM mcr.microsoft.com/windows/servercore:ltsc2022
 # $ProgressPreference: https://github.com/PowerShell/PowerShell/issues/2138#issuecomment-251261324
 SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 
-ENV JULIA_VERSION 1.13.0-rc1
-ENV JULIA_URL https://julialang-s3.julialang.org/bin/winnt/x64/1.13/julia-1.13.0-rc1-win64.exe
-ENV JULIA_SHA256 58e3b22f9e99b94f99bd81d26ca049ef1b4fd9aa0f58e7eb0d984f56cd76d4cf
+ENV JULIA_VERSION 1.13.0-rc2
+ENV JULIA_URL https://julialang-s3.julialang.org/bin/winnt/x64/1.13/julia-1.13.0-rc2-win64.exe
+ENV JULIA_SHA256 c2e39a69a17fb01ebf77997b64fcf93afbfb0fe2c62bd123a17934ac90990833
 
 RUN Write-Host ('Downloading {0} ...' -f $env:JULIA_URL); \
 	[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; \
diff --git a/rc/windows/servercore-ltsc2025/Dockerfile b/rc/windows/servercore-ltsc2025/Dockerfile
index 98b507a8..f3875105 100644
--- a/rc/windows/servercore-ltsc2025/Dockerfile
+++ b/rc/windows/servercore-ltsc2025/Dockerfile
@@ -9,9 +9,9 @@ FROM mcr.microsoft.com/windows/servercore:ltsc2025
 # $ProgressPreference: https://github.com/PowerShell/PowerShell/issues/2138#issuecomment-251261324
 SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 
-ENV JULIA_VERSION 1.13.0-rc1
-ENV JULIA_URL https://julialang-s3.julialang.org/bin/winnt/x64/1.13/julia-1.13.0-rc1-win64.exe
-ENV JULIA_SHA256 58e3b22f9e99b94f99bd81d26ca049ef1b4fd9aa0f58e7eb0d984f56cd76d4cf
+ENV JULIA_VERSION 1.13.0-rc2
+ENV JULIA_URL https://julialang-s3.julialang.org/bin/winnt/x64/1.13/julia-1.13.0-rc2-win64.exe
+ENV JULIA_SHA256 c2e39a69a17fb01ebf77997b64fcf93afbfb0fe2c62bd123a17934ac90990833
 
 RUN Write-Host ('Downloading {0} ...' -f $env:JULIA_URL); \
 	[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; \
diff --git a/stable/bookworm/Dockerfile b/stable/bookworm/Dockerfile
index 52fc752a..8682ce89 100644
--- a/stable/bookworm/Dockerfile
+++ b/stable/bookworm/Dockerfile
@@ -18,7 +18,7 @@ RUN set -eux; \
 ENV JULIA_PATH /usr/local/julia
 ENV PATH $JULIA_PATH/bin:$PATH
 
-# https://julialang.org/juliareleases.asc
+# https://julialang.org/assets/juliareleases.asc
 # Julia (Binary signing key) <buildbot@julialang.org>
 ENV JULIA_GPG 3673DF529D9049477F76B37566E3C7DC03D6E495
 
diff --git a/stable/trixie/Dockerfile b/stable/trixie/Dockerfile
index 2c438f95..00379c05 100644
--- a/stable/trixie/Dockerfile
+++ b/stable/trixie/Dockerfile
@@ -18,7 +18,7 @@ RUN set -eux; \
 ENV JULIA_PATH /usr/local/julia
 ENV PATH $JULIA_PATH/bin:$PATH
 
-# https://julialang.org/juliareleases.asc
+# https://julialang.org/assets/juliareleases.asc
 # Julia (Binary signing key) <buildbot@julialang.org>
 ENV JULIA_GPG 3673DF529D9049477F76B37566E3C7DC03D6E495
 
diff --git a/versions.json b/versions.json
index 588c3c78..2ee8b050 100644
--- a/versions.json
+++ b/versions.json
@@ -137,39 +137,39 @@
     ]
   },
   "rc": {
-    "version": "1.13.0-rc1",
+    "version": "1.13.0-rc2",
     "arches": {
       "amd64": {
-        "url": "https://julialang-s3.julialang.org/bin/linux/x64/1.13/julia-1.13.0-rc1-linux-x86_64.tar.gz",
-        "sha256": "94c501d83aa46fad188894a31db093c6d065bbab94346645c775876066ec1b78"
+        "url": "https://julialang-s3.julialang.org/bin/linux/x64/1.13/julia-1.13.0-rc2-linux-x86_64.tar.gz",
+        "sha256": "d91f5cd6e216bd973044611a8288322e2564a54d85a1f179fdd1a353234567bc"
       },
       "i386": {
-        "url": "https://julialang-s3.julialang.org/bin/linux/x86/1.13/julia-1.13.0-rc1-linux-i686.tar.gz",
-        "sha256": "1e758cfe0ba45a9b5313ff732ff5aa0d4f1927129e1b207e5e6c51e35ed9abb4"
+        "url": "https://julialang-s3.julialang.org/bin/linux/x86/1.13/julia-1.13.0-rc2-linux-i686.tar.gz",
+        "sha256": "718ca1d80216bfddb0520012c567e13bd0181d8ffcd4b091d7d85a1e279b474f"
       },
       "arm64v8": {
-        "url": "https://julialang-s3.julialang.org/bin/linux/aarch64/1.13/julia-1.13.0-rc1-linux-aarch64.tar.gz",
-        "sha256": "0e08d6410e76a51b6825aed34c9e20fd5778b35cc4b406dd8eb8bd402d8df705"
+        "url": "https://julialang-s3.julialang.org/bin/linux/aarch64/1.13/julia-1.13.0-rc2-linux-aarch64.tar.gz",
+        "sha256": "457198324a18753d126f7b97c3a1b41dbcb7c29313c56a6061878cca9587687d"
       },
       "darwin-amd64": {
-        "url": "https://julialang-s3.julialang.org/bin/mac/x64/1.13/julia-1.13.0-rc1-mac64.tar.gz",
-        "sha256": "cba07a87a0909bd40984880a6743e1575582b63c62dc7ee050c77c61b9f0bf33"
+        "url": "https://julialang-s3.julialang.org/bin/mac/x64/1.13/julia-1.13.0-rc2-mac64.tar.gz",
+        "sha256": "ad76dd5a5912dc2631609e3bd89b62aed9f46628c06b5f83fbe59e0a0378e4c8"
       },
       "darwin-arm64v8": {
-        "url": "https://julialang-s3.julialang.org/bin/mac/aarch64/1.13/julia-1.13.0-rc1-macaarch64.tar.gz",
-        "sha256": "0d3e75402a54f9758b2e160d1327d953272799c3330862e61dc0be788e0452b9"
+        "url": "https://julialang-s3.julialang.org/bin/mac/aarch64/1.13/julia-1.13.0-rc2-macaarch64.tar.gz",
+        "sha256": "c355ab0945d4a9ff2b75ea53d896b042cc5f1bb39a6c0488e34577ba32bcc3d8"
       },
       "windows-amd64": {
-        "url": "https://julialang-s3.julialang.org/bin/winnt/x64/1.13/julia-1.13.0-rc1-win64.exe",
-        "sha256": "58e3b22f9e99b94f99bd81d26ca049ef1b4fd9aa0f58e7eb0d984f56cd76d4cf"
+        "url": "https://julialang-s3.julialang.org/bin/winnt/x64/1.13/julia-1.13.0-rc2-win64.exe",
+        "sha256": "c2e39a69a17fb01ebf77997b64fcf93afbfb0fe2c62bd123a17934ac90990833"
       },
       "windows-i386": {
-        "url": "https://julialang-s3.julialang.org/bin/winnt/x86/1.13/julia-1.13.0-rc1-win32.exe",
-        "sha256": "5135478606ca2445bcb525f0d962455877f3042e7ccce7ec16d7326dbed5fc8e"
+        "url": "https://julialang-s3.julialang.org/bin/winnt/x86/1.13/julia-1.13.0-rc2-win32.exe",
+        "sha256": "b73f7c69d7eab803009350fe4b42d55ffd5aec4d98e2fdaf5e5039037d62d0ef"
       },
       "freebsd-amd64": {
-        "url": "https://julialang-s3.julialang.org/bin/freebsd/x64/1.13/julia-1.13.0-rc1-freebsd-x86_64.tar.gz",
-        "sha256": "8f004b8ae3113b19fab734e0a86ff6bc3887ca0eeec28c0537b9831efb8de091"
+        "url": "https://julialang-s3.julialang.org/bin/freebsd/x64/1.13/julia-1.13.0-rc2-freebsd-x86_64.tar.gz",
+        "sha256": "7321ea930fb38b7afedc687c9fe3f2d489391c09c40b323728d931e926e1fa8c"
       }
     },
     "variants": [