diff --git a/dev-util/glslang/glslang-8.13.3560_pre20200404.ebuild b/dev-util/glslang/glslang-8.13.3560_pre20200404.ebuild
index c9a3f80767eaf..4279ffe872c96 100644
--- a/dev-util/glslang/glslang-8.13.3560_pre20200404.ebuild
+++ b/dev-util/glslang/glslang-8.13.3560_pre20200404.ebuild
@@ -23,7 +23,7 @@ HOMEPAGE="https://www.khronos.org/opengles/sdk/tools/Reference-Compiler/ https:/
 LICENSE="BSD"
 SLOT="0"
 
-RDEPEND="!<media-libs/shaderc-2019-r1"
+RDEPEND="!<media-libs/shaderc-2020.4_pre20200405"
 BDEPEND="${PYTHON_DEPS}"
 
 # Bug 698850
diff --git a/dev-util/glslang/glslang-9999.ebuild b/dev-util/glslang/glslang-9999.ebuild
index 7ce2721cbd0d2..3d445bb75ed11 100644
--- a/dev-util/glslang/glslang-9999.ebuild
+++ b/dev-util/glslang/glslang-9999.ebuild
@@ -21,7 +21,7 @@ HOMEPAGE="https://www.khronos.org/opengles/sdk/tools/Reference-Compiler/ https:/
 LICENSE="BSD"
 SLOT="0"
 
-RDEPEND="!<media-libs/shaderc-2019-r1"
+RDEPEND="!<media-libs/shaderc-2020.4_pre20200405"
 BDEPEND="${PYTHON_DEPS}"
 
 # Bug 698850