diff --git a/L/libjulia/build_tarballs.jl b/L/libjulia/build_tarballs.jl
index 40559e85fc2..2e10e188ced 100644
--- a/L/libjulia/build_tarballs.jl
+++ b/L/libjulia/build_tarballs.jl
@@ -31,7 +31,7 @@ function Pkg.Types.is_stdlib(uuid::Base.UUID, julia_version::VersionNumber)
     return false
 end
 
-jllversion=v"1.10.10"
+jllversion=v"1.10.11"
 for ver in julia_full_versions
     build_julia(ARGS, ver; jllversion)
 end
diff --git a/L/libjulia/bundled/patches/1.11.0-rc1/loader_trampolines.patch b/L/libjulia/bundled/patches/1.11.0-rc1/loader_trampolines.patch
deleted file mode 100644
index cc768b75f7b..00000000000
--- a/L/libjulia/bundled/patches/1.11.0-rc1/loader_trampolines.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From 286b7ba8a36fbe0ea29c599f629dfa7e6b855133 Mon Sep 17 00:00:00 2001
-From: Max Horn <max@quendi.de>
-Date: Thu, 22 Feb 2024 17:42:02 +0100
-Subject: [PATCH] Add debug variant of loader_trampolines.o
-
-This prevents a race condition when building 'julia-cli-debug
-julia-cli-release' simultaneously (as we do for libjulia_jll, and
-also generally seems appropriate given what is done for all other
-source files.
----
- cli/Makefile | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/cli/Makefile b/cli/Makefile
-index c72ebff2b9..4e32c53b9a 100644
---- a/cli/Makefile
-+++ b/cli/Makefile
-@@ -48,7 +48,7 @@ LIB_DOBJS := $(BUILDDIR)/loader_lib.dbg.obj
- # If this is an architecture that supports dynamic linking, link in a trampoline definition
- ifneq (,$(wildcard $(SRCDIR)/trampolines/trampolines_$(ARCH).S))
- LIB_OBJS += $(BUILDDIR)/loader_trampolines.o
--LIB_DOBJS += $(BUILDDIR)/loader_trampolines.o
-+LIB_DOBJS += $(BUILDDIR)/loader_trampolines.dbg.obj
- endif
- 
- default: release
-@@ -65,6 +65,8 @@ $(BUILDDIR)/loader_exe.dbg.obj : $(SRCDIR)/loader_exe.c $(HEADERS) $(JULIAHOME)/
- 	@$(call PRINT_CC, $(CC) $(DEBUGFLAGS) $(LOADER_CFLAGS) -c $< -o $@)
- $(BUILDDIR)/loader_trampolines.o : $(SRCDIR)/trampolines/trampolines_$(ARCH).S $(HEADERS) $(SRCDIR)/trampolines/common.h
- 	@$(call PRINT_CC, $(CC) $(SHIPFLAGS) $(LOADER_CFLAGS) $< -c -o $@)
-+$(BUILDDIR)/loader_trampolines.dbg.obj : $(SRCDIR)/trampolines/trampolines_$(ARCH).S $(HEADERS) $(SRCDIR)/trampolines/common.h
-+	@$(call PRINT_CC, $(CC) $(DEBUGFLAGS) $(LOADER_CFLAGS) $< -c -o $@)
- 
- # Debugging target to help us see what kind of code is being generated for our trampolines
- dump-trampolines: $(SRCDIR)/trampolines/trampolines_$(ARCH).S
--- 
-2.43.2
-
diff --git a/L/libjulia/bundled/patches/1.11.0-rc3/bf16-workaround.patch b/L/libjulia/bundled/patches/1.11.0-rc3/bf16-workaround.patch
new file mode 100644
index 00000000000..facd123105a
--- /dev/null
+++ b/L/libjulia/bundled/patches/1.11.0-rc3/bf16-workaround.patch
@@ -0,0 +1,29 @@
+From 9e4740467d9597bde827aa93b50fa1a52d80513f Mon Sep 17 00:00:00 2001
+From: Max Horn <max@quendi.de>
+Date: Tue, 3 Sep 2024 09:55:42 +0200
+Subject: [PATCH] Workaround linker error on macOS about missing __truncsfbf2
+
+Since for libjulia_jll we only care about the kernel API/ABI,
+and this does not seem to affect it, just turn off the user of
+the __bf16 type.
+
+For details see Julia issue #52067
+---
+ src/runtime_intrinsics.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/runtime_intrinsics.c b/src/runtime_intrinsics.c
+index db4007d320..e3448e2e2f 100644
+--- a/src/runtime_intrinsics.c
++++ b/src/runtime_intrinsics.c
+@@ -355,6 +355,7 @@ float julia_bfloat_to_float(uint16_t param) {
+ #if ((defined(__GNUC__) && __GNUC__ > 12) || \
+      (defined(__clang__) && __clang_major__ > 16)) && \
+     !defined(_CPU_PPC64_) && !defined(_CPU_PPC_) && \
++    !(defined(_CPU_X86_64_) && defined(_OS_DARWIN_)) && \
+     !defined(_OS_WINDOWS_)
+     #define BFLOAT16_TYPE __bf16
+     #define BFLOAT16_TO_UINT16(x) (*(uint16_t*)&(x))
+-- 
+2.46.0
+
diff --git a/L/libjulia/bundled/patches/1.12.0-DEV/bf16-workaround.patch b/L/libjulia/bundled/patches/1.12.0-DEV/bf16-workaround.patch
new file mode 100644
index 00000000000..facd123105a
--- /dev/null
+++ b/L/libjulia/bundled/patches/1.12.0-DEV/bf16-workaround.patch
@@ -0,0 +1,29 @@
+From 9e4740467d9597bde827aa93b50fa1a52d80513f Mon Sep 17 00:00:00 2001
+From: Max Horn <max@quendi.de>
+Date: Tue, 3 Sep 2024 09:55:42 +0200
+Subject: [PATCH] Workaround linker error on macOS about missing __truncsfbf2
+
+Since for libjulia_jll we only care about the kernel API/ABI,
+and this does not seem to affect it, just turn off the user of
+the __bf16 type.
+
+For details see Julia issue #52067
+---
+ src/runtime_intrinsics.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/runtime_intrinsics.c b/src/runtime_intrinsics.c
+index db4007d320..e3448e2e2f 100644
+--- a/src/runtime_intrinsics.c
++++ b/src/runtime_intrinsics.c
+@@ -355,6 +355,7 @@ float julia_bfloat_to_float(uint16_t param) {
+ #if ((defined(__GNUC__) && __GNUC__ > 12) || \
+      (defined(__clang__) && __clang_major__ > 16)) && \
+     !defined(_CPU_PPC64_) && !defined(_CPU_PPC_) && \
++    !(defined(_CPU_X86_64_) && defined(_OS_DARWIN_)) && \
+     !defined(_OS_WINDOWS_)
+     #define BFLOAT16_TYPE __bf16
+     #define BFLOAT16_TO_UINT16(x) (*(uint16_t*)&(x))
+-- 
+2.46.0
+
diff --git a/L/libjulia/bundled/patches/1.12.0-DEV/loader_trampolines.patch b/L/libjulia/bundled/patches/1.12.0-DEV/loader_trampolines.patch
deleted file mode 100644
index cc768b75f7b..00000000000
--- a/L/libjulia/bundled/patches/1.12.0-DEV/loader_trampolines.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From 286b7ba8a36fbe0ea29c599f629dfa7e6b855133 Mon Sep 17 00:00:00 2001
-From: Max Horn <max@quendi.de>
-Date: Thu, 22 Feb 2024 17:42:02 +0100
-Subject: [PATCH] Add debug variant of loader_trampolines.o
-
-This prevents a race condition when building 'julia-cli-debug
-julia-cli-release' simultaneously (as we do for libjulia_jll, and
-also generally seems appropriate given what is done for all other
-source files.
----
- cli/Makefile | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/cli/Makefile b/cli/Makefile
-index c72ebff2b9..4e32c53b9a 100644
---- a/cli/Makefile
-+++ b/cli/Makefile
-@@ -48,7 +48,7 @@ LIB_DOBJS := $(BUILDDIR)/loader_lib.dbg.obj
- # If this is an architecture that supports dynamic linking, link in a trampoline definition
- ifneq (,$(wildcard $(SRCDIR)/trampolines/trampolines_$(ARCH).S))
- LIB_OBJS += $(BUILDDIR)/loader_trampolines.o
--LIB_DOBJS += $(BUILDDIR)/loader_trampolines.o
-+LIB_DOBJS += $(BUILDDIR)/loader_trampolines.dbg.obj
- endif
- 
- default: release
-@@ -65,6 +65,8 @@ $(BUILDDIR)/loader_exe.dbg.obj : $(SRCDIR)/loader_exe.c $(HEADERS) $(JULIAHOME)/
- 	@$(call PRINT_CC, $(CC) $(DEBUGFLAGS) $(LOADER_CFLAGS) -c $< -o $@)
- $(BUILDDIR)/loader_trampolines.o : $(SRCDIR)/trampolines/trampolines_$(ARCH).S $(HEADERS) $(SRCDIR)/trampolines/common.h
- 	@$(call PRINT_CC, $(CC) $(SHIPFLAGS) $(LOADER_CFLAGS) $< -c -o $@)
-+$(BUILDDIR)/loader_trampolines.dbg.obj : $(SRCDIR)/trampolines/trampolines_$(ARCH).S $(HEADERS) $(SRCDIR)/trampolines/common.h
-+	@$(call PRINT_CC, $(CC) $(DEBUGFLAGS) $(LOADER_CFLAGS) $< -c -o $@)
- 
- # Debugging target to help us see what kind of code is being generated for our trampolines
- dump-trampolines: $(SRCDIR)/trampolines/trampolines_$(ARCH).S
--- 
-2.43.2
-
diff --git a/L/libjulia/common.jl b/L/libjulia/common.jl
index 4b5732107d8..07b0ee43469 100644
--- a/L/libjulia/common.jl
+++ b/L/libjulia/common.jl
@@ -5,7 +5,7 @@ using BinaryBuilder, Pkg
 include("../../fancy_toys.jl") # for get_addable_spec
 
 # list of supported Julia versions
-julia_full_versions = [v"1.6.3", v"1.7.0", v"1.8.2", v"1.9.0", v"1.10.0", v"1.11.0-beta1", v"1.12.0-DEV"]
+julia_full_versions = [v"1.6.3", v"1.7.0", v"1.8.2", v"1.9.0", v"1.10.0", v"1.11.0-rc3", v"1.12.0-DEV"]
 if ! @isdefined julia_versions
     julia_versions = Base.thispatch.(julia_full_versions)
 end
@@ -49,16 +49,12 @@ function build_julia(ARGS, version::VersionNumber; jllversion=version)
         v"1.8.2" => "3e2cea35bf5df963ed7b75a83e8febfc000acf1e664ecd657a0772508eb1fb5d",
         v"1.9.0" => "48f4c8a7d5f33d0bc6ce24226df20ab49e385c2d0c3767ec8dfdb449602095b2",
         v"1.10.0" => "a4136608265c5d9186ae4767e94ddc948b19b43f760aba3501a161290852054d",
+        v"1.11.0-rc3" => "8f82f0dbbf5877f6af1c8de7d9d4ec0ea79ecc188c23fc281264a5fa963db5f0",
     )
 
-    if version == v"1.11.0-beta1"
+    if version == v"1.12.0-DEV"
         sources = [
-            GitSource("https://github.com/JuliaLang/julia.git", "08e1fc0abb959ce5bd4c75b05518a41b85e4aba1"),
-            DirectorySource("./bundled"),
-        ]
-    elseif version == v"1.12.0-DEV"
-        sources = [
-            GitSource("https://github.com/JuliaLang/julia.git", "ccba6c91e24ebc0940acc2f8c390e6391ce0e292"),
+            GitSource("https://github.com/JuliaLang/julia.git", "0622123121a33668f4dc771a6183b95fff533a53"),
             DirectorySource("./bundled"),
         ]
     else
@@ -162,7 +158,7 @@ function build_julia(ARGS, version::VersionNumber; jllversion=version)
     elif [[ "${version}" == 1.11.* ]]; then
         LLVMVERMAJOR=16
     elif [[ "${version}" == 1.12.* ]]; then
-        LLVMVERMAJOR=16
+        LLVMVERMAJOR=18
     else
         echo "Error, LLVM version not specified"
         exit 1
@@ -268,6 +264,26 @@ function build_julia(ARGS, version::VersionNumber; jllversion=version)
     EOM
     fi
 
+    if [[ "${version}" == 1.[7-9].* ]] ||
+       [[ "${version}" == 1.1[0-1].* ]]; then
+        if [[ "${target}" == *apple* ]]; then
+            # Always define LLVMLIBUNWIND for apple and julia 1.6 to 1.11 to work
+            # around issues in old versions of the Julia build system which did
+            # not always add this flag when needed (was fixed in Julia 1.12 via
+            # https://github.com/JuliaLang/julia/pull/55639).
+            cat << EOM >>Make.user
+            JCPPFLAGS+=-DLLVMLIBUNWIND
+    EOM
+        elif [[ "${target}" == *freebsd* ]]; then
+            # the julia symbol version script contains undefined entries,
+            # which cause newer lld versions to emit errors
+            # see e.g. https://github.com/JuliaLang/julia/pull/55363
+            cat << EOM >>Make.user
+            OSLIBS+=-Wl,--undefined-version
+    EOM
+       fi
+    fi
+
     # lld is too strict about some libraries that were built a long time ago
     # (libLLVM-11jl.so for julia 1.6 on freebsd)
     if [[ "${version}" == 1.6.* ]] && [[ "${target}" == *freebsd* ]]; then
@@ -409,17 +425,17 @@ function build_julia(ARGS, version::VersionNumber; jllversion=version)
         push!(dependencies, Dependency(get_addable_spec("LLVMLibUnwind_jll", v"12.0.1+0"); platforms=filter(Sys.isapple, platforms)))
         push!(dependencies, BuildDependency(get_addable_spec("LLVM_full_jll", v"15.0.7+10")))
     elseif version.major == 1 && version.minor == 11
-        push!(dependencies, BuildDependency(get_addable_spec("SuiteSparse_jll", v"7.2.1+1")))
-        push!(dependencies, Dependency(get_addable_spec("LibUV_jll", v"2.0.1+15")))
+        push!(dependencies, BuildDependency(get_addable_spec("SuiteSparse_jll", v"7.7.0+0")))
+        push!(dependencies, Dependency(get_addable_spec("LibUV_jll", v"2.0.1+16")))
         push!(dependencies, Dependency(get_addable_spec("LibUnwind_jll", v"1.7.2+2"); platforms=filter(!Sys.isapple, platforms)))
         push!(dependencies, Dependency(get_addable_spec("LLVMLibUnwind_jll", v"12.0.1+0"); platforms=filter(Sys.isapple, platforms)))
         push!(dependencies, BuildDependency(get_addable_spec("LLVM_full_jll", v"16.0.6+4")))
     elseif version.major == 1 && version.minor == 12
-        push!(dependencies, BuildDependency(get_addable_spec("SuiteSparse_jll", v"7.2.1+1")))
-        push!(dependencies, Dependency(get_addable_spec("LibUV_jll", v"2.0.1+15")))
-        push!(dependencies, Dependency(get_addable_spec("LibUnwind_jll", v"1.7.2+2"); platforms=filter(!Sys.isapple, platforms)))
+        push!(dependencies, BuildDependency(get_addable_spec("SuiteSparse_jll", v"7.8.0+0")))
+        push!(dependencies, Dependency(get_addable_spec("LibUV_jll", v"2.0.1+16")))
+        push!(dependencies, Dependency(get_addable_spec("LibUnwind_jll", v"1.8.1+1"); platforms=filter(!Sys.isapple, platforms)))
         push!(dependencies, Dependency(get_addable_spec("LLVMLibUnwind_jll", v"12.0.1+0"); platforms=filter(Sys.isapple, platforms)))
-        push!(dependencies, BuildDependency(get_addable_spec("LLVM_full_jll", v"16.0.6+4")))
+        push!(dependencies, BuildDependency(get_addable_spec("LLVM_full_jll", v"18.1.7+2")))
     else
         error("Unsupported Julia version")
     end