diff --git a/libc++/docker/docker-libc++-10.5.0/Dockerfile b/libc++/docker/docker-libc++-10.5.0/Dockerfile
index f278f9aa1..3166d4f3a 100644
--- a/libc++/docker/docker-libc++-10.5.0/Dockerfile
+++ b/libc++/docker/docker-libc++-10.5.0/Dockerfile
@@ -21,7 +21,7 @@ RUN apt install -y libmpc-dev file
 
 # Clone the libtock-c source so we can use the build scripts
 RUN git clone https://github.com/tock/libtock-c -b make-precompiled
-RUN cd libtock-c && git fetch && git checkout 48867de2b05468344e4336b07630e4d0d9f1cae9
+RUN cd libtock-c && git fetch && git checkout 6dc8907938e7daa307650ba6577a59c25214ef3f
 
 # Actually build the toolchain
 RUN cd libtock-c/libc++ && make GCC_VERSION=10.5.0 NEWLIB_VERSION=4.2.0.20211231
diff --git a/libc++/docker/docker-libc++-12.3.0/Dockerfile b/libc++/docker/docker-libc++-12.3.0/Dockerfile
index 8cf61f087..0098c35a4 100644
--- a/libc++/docker/docker-libc++-12.3.0/Dockerfile
+++ b/libc++/docker/docker-libc++-12.3.0/Dockerfile
@@ -21,7 +21,7 @@ RUN apt install -y libmpc-dev file
 
 # Clone the libtock-c source so we can use the build scripts
 RUN git clone https://github.com/tock/libtock-c -b make-precompiled
-RUN cd libtock-c && git fetch && git checkout 48867de2b05468344e4336b07630e4d0d9f1cae9
+RUN cd libtock-c && git fetch && git checkout 6dc8907938e7daa307650ba6577a59c25214ef3f
 
 # Actually build the toolchain
 RUN cd libtock-c/libc++ && make GCC_VERSION=12.3.0 NEWLIB_VERSION=4.3.0.20230120
diff --git a/libc++/docker/docker-libc++-13.2.0/Dockerfile b/libc++/docker/docker-libc++-13.2.0/Dockerfile
index bc6d52c03..b99f89e7b 100644
--- a/libc++/docker/docker-libc++-13.2.0/Dockerfile
+++ b/libc++/docker/docker-libc++-13.2.0/Dockerfile
@@ -21,7 +21,7 @@ RUN apt install -y libmpc-dev file
 
 # Clone the libtock-c source so we can use the build scripts
 RUN git clone https://github.com/tock/libtock-c -b make-precompiled
-RUN cd libtock-c && git fetch && git checkout 48867de2b05468344e4336b07630e4d0d9f1cae9
+RUN cd libtock-c && git fetch && git checkout 6dc8907938e7daa307650ba6577a59c25214ef3f
 
 # Actually build the toolchain
 RUN cd libtock-c/libc++ && make GCC_VERSION=13.2.0 NEWLIB_VERSION=4.3.0.20230120
diff --git a/newlib/docker/docker-newlib-4.2.0.20211231/Dockerfile b/newlib/docker/docker-newlib-4.2.0.20211231/Dockerfile
index fe8e728f3..dd8898839 100644
--- a/newlib/docker/docker-newlib-4.2.0.20211231/Dockerfile
+++ b/newlib/docker/docker-newlib-4.2.0.20211231/Dockerfile
@@ -22,7 +22,7 @@ RUN apt install -y git build-essential wget rsync zip
 
 # Clone the libtock-c source so we can use the build scripts
 RUN git clone https://github.com/tock/libtock-c --depth 1 -b make-precompiled
-RUN cd libtock-c && git fetch && git checkout ba822daf75f2aa650728cd25d232e90c904a9002
+RUN cd libtock-c && git fetch && git checkout 6dc8907938e7daa307650ba6577a59c25214ef3f
 
 # Actually build the toolchain
 RUN cd libtock-c/newlib && make NEWLIB_VERSION=4.2.0.20211231
diff --git a/newlib/docker/docker-newlib-4.3.0.20230120/Dockerfile b/newlib/docker/docker-newlib-4.3.0.20230120/Dockerfile
index 558caec88..70ecc078a 100644
--- a/newlib/docker/docker-newlib-4.3.0.20230120/Dockerfile
+++ b/newlib/docker/docker-newlib-4.3.0.20230120/Dockerfile
@@ -22,7 +22,7 @@ RUN apt install -y git build-essential wget rsync texinfo zip
 
 # Clone the libtock-c source so we can use the build scripts
 RUN git clone https://github.com/tock/libtock-c -b make-precompiled
-RUN cd libtock-c && git fetch && git checkout ba822daf75f2aa650728cd25d232e90c904a9002
+RUN cd libtock-c && git fetch && git checkout 6dc8907938e7daa307650ba6577a59c25214ef3f
 
 # Actually build the toolchain
 RUN cd libtock-c/newlib && make NEWLIB_VERSION=4.3.0.20230120