diff --git a/ci/vars.yml b/ci/vars.yml
index 04d504e8..2d744954 100644
--- a/ci/vars.yml
+++ b/ci/vars.yml
@@ -7,7 +7,7 @@
 # end up as float otherwise).
 variables:
   VERILATOR_VERSION: "4.040"
-  RISCV_TOOLCHAIN_TAR_VERSION: "20200626-1"
+  RISCV_TOOLCHAIN_TAR_VERSION: "20200904-1"
   RISCV_TOOLCHAIN_TAR_VARIANT: "lowrisc-toolchain-gcc-rv32imcb"
   RISCV_COMPLIANCE_GIT_VERSION: "844c6660ef3f0d9b96957991109dfd80cc4938e2"
   VERIBLE_VERSION: "v0.0-493-g617b404"