diff --git a/README.md b/README.md
index 5fbffff..a43bf1f 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ This program will automatically build and install a EE compiler, which is used i
 
 ## What these scripts do
 
-These scripts download (with `git clone`) and install [binutils 2.36.0](http://www.gnu.org/software/binutils/ "binutils") (ee), [gcc 11.1.0](https://gcc.gnu.org/ "gcc") (ee), [newlib 4.1.0](https://sourceware.org/newlib/ "newlib") (ee).
+These scripts download (with `git clone`) and install [binutils 2.45.1](http://www.gnu.org/software/binutils/ "binutils") (ee), [gcc 15.2.0](https://gcc.gnu.org/ "gcc") (ee), [newlib 4.5.0](https://sourceware.org/newlib/ "newlib") (ee).
 
 ## Requirements
 
diff --git a/config/ps2toolchain-ee-config.sh b/config/ps2toolchain-ee-config.sh
index 95bd71a..109df40 100644
--- a/config/ps2toolchain-ee-config.sh
+++ b/config/ps2toolchain-ee-config.sh
@@ -1,9 +1,9 @@
 #!/bin/bash
 
 PS2TOOLCHAIN_EE_BINUTILS_REPO_URL="https://github.com/ps2dev/binutils-gdb.git"
-PS2TOOLCHAIN_EE_BINUTILS_DEFAULT_REPO_REF="ee-v2.44.0"
+PS2TOOLCHAIN_EE_BINUTILS_DEFAULT_REPO_REF="ee-v2.45.1"
 PS2TOOLCHAIN_EE_GCC_REPO_URL="https://github.com/ps2dev/gcc.git"
-PS2TOOLCHAIN_EE_GCC_DEFAULT_REPO_REF="ee-v15.1.0"
+PS2TOOLCHAIN_EE_GCC_DEFAULT_REPO_REF="ee-v15.2.0"
 PS2TOOLCHAIN_EE_NEWLIB_REPO_URL="https://github.com/ps2dev/newlib.git"
 PS2TOOLCHAIN_EE_NEWLIB_DEFAULT_REPO_REF="ee-v4.5.0"
 PS2TOOLCHAIN_EE_PTHREAD_EMBEDDED_REPO_URL="https://github.com/ps2dev/pthread-embedded.git"