diff --git a/Makefile.toml b/Makefile.toml
index 351d7acfa7b..27e69460e46 100644
--- a/Makefile.toml
+++ b/Makefile.toml
@@ -19,7 +19,7 @@ DOCKER_BUILDKIT = "1"
 
 [env.development]
 # Defined here to allow us to override ${BUILDSYS_ARCH} on the command line.
-BUILDSYS_SDK_IMAGE = "thar/sdk-${BUILDSYS_ARCH}:v0.4"
+BUILDSYS_SDK_IMAGE = "thar/sdk-${BUILDSYS_ARCH}:v0.5"
 # Permit pulling directly Upstream URLs when lookaside cache results in MISSes.
 BUILDSYS_ALLOW_UPSTREAM_SOURCE_URL = "true"
 # Extra flags used when spawning containers.
diff --git a/extras/sdk-container/Dockerfile b/extras/sdk-container/Dockerfile
index e5952f6425d..84a0ab0d963 100644
--- a/extras/sdk-container/Dockerfile
+++ b/extras/sdk-container/Dockerfile
@@ -11,7 +11,8 @@ RUN \
     bc hostname intltool grub2-tools gperf kmod rsync wget \
     elfutils-devel libcap-devel openssl-devel \
     createrepo_c e2fsprogs gdisk grub2-tools \
-    kpartx lz4 veritysetup dosfstools mtools && \
+    kpartx lz4 veritysetup dosfstools mtools \
+    policycoreutils secilc && \
   dnf clean all && \
   useradd builder
 
@@ -54,6 +55,9 @@ RUN \
   make O=output/${ARCH}-gnu toolchain && \
   find output/${ARCH}-gnu/build/linux-headers-${KVER}/usr/include -name '.*' -delete
 
+RUN \
+  install -p -m 0644 -Dt licenses output/${ARCH}-gnu/build/host-gcc-final-*/{COPYING3,COPYING.RUNTIME}
+
 # =^..^=   =^..^=   =^..^=   =^..^=   =^..^=   =^..^=   =^..^=   =^..^=   =^..^=
 
 FROM toolchain as toolchain-musl
@@ -80,6 +84,9 @@ COPY --from=toolchain-gnu \
 COPY --from=toolchain-gnu \
   /home/builder/buildroot/output/${ARCH}-gnu/build/linux-headers-${KVER}/usr/include/ \
   /${ARCH}-thar-linux-gnu/sys-root/usr/include/
+COPY --from=toolchain-gnu \
+  /home/builder/buildroot/licenses/ \
+  /${ARCH}-thar-linux-gnu/sys-root/usr/share/licenses/thar-${ARCH}-libgcc/
 
 COPY --from=toolchain-musl \
   /home/builder/buildroot/output/${ARCH}-musl/toolchain/ /
@@ -261,6 +268,9 @@ RUN \
   cp config-${ARCH}.toml config.toml && \
   ./x.py install
 
+RUN \
+  install -p -m 0644 -Dt licenses COPYRIGHT LICENSE-*
+
 # Set appropriate environment for using this Rust compiler to build tools
 ENV PATH="/usr/libexec/rust/bin:$PATH" LD_LIBRARY_PATH="/usr/libexec/rust/lib"
 
@@ -369,6 +379,9 @@ COPY --chown=0:0 --from=sdk-musl ${MUSL_SYSROOT}/ ${MUSL_SYSROOT}/
 
 # "sdk-rust" has our Rust toolchain with the required targets.
 COPY --chown=0:0 --from=sdk-rust /usr/libexec/rust/ /usr/libexec/rust/
+COPY --chown=0:0 --from=sdk-rust \
+  /home/builder/rust/licenses/ \
+  /${ARCH}-thar-linux-gnu/sys-root/usr/share/licenses/thar-${ARCH}-libstd-rust/
 
 # "sdk-go" has the Go toolchain and standard library builds.
 COPY --chown=0:0 --from=sdk-go /home/builder/go/bin /usr/libexec/go/bin/
diff --git a/extras/sdk-container/Makefile b/extras/sdk-container/Makefile
index ae135920d74..0c3ec4f4573 100644
--- a/extras/sdk-container/Makefile
+++ b/extras/sdk-container/Makefile
@@ -1,6 +1,6 @@
 ARCH ?= $(shell uname -m)
 
-VERSION := v0.4
+VERSION := v0.5
 TAG := thar/sdk-$(ARCH):$(VERSION)
 ARCHIVE := thar-sdk-$(ARCH)-$(VERSION).tar.gz