diff --git a/docs/common-toolchains.md b/docs/common-toolchains.md
index 28c4aad39..f7cfaa775 100644
--- a/docs/common-toolchains.md
+++ b/docs/common-toolchains.md
@@ -174,7 +174,6 @@ most recent revision of the common toolchains at that time.
 
 | `foss`  | *date*   | *binutils* | *GCC*  | *Open MPI* | *FlexiBLAS* | *OpenBLAS* | *LAPACK*               | *ScaLAPACK* | *FFTW* |
 |---------|----------|------------|--------|------------|-------------|------------|------------------------|-------------|--------|
-| `2020b` | Nov '20  | 2.35       | 10.2.0 | 4.0.5      | *(none)*    | 0.3.12     | (incl. with OpenBLAS)  | 2.1.0       | 3.3.8  |
 | `2021a` | May '21  | 2.36.1     | 10.3.0 | 4.1.1      | 3.0.4       | 0.3.15     | (incl. with FlexiBLAS) | 2.1.0       | 3.3.9  |
 | `2021b` | Oct '21  | 2.37       | 11.2.0 | 4.1.1      | 3.0.4       | 0.3.18     | (incl. with FlexiBLAS) | 2.1.0       | 3.3.10 |
 | `2022a` | Jun '22  | 2.38       | 11.3.0 | 4.1.4      | 3.2.0       | 0.3.20     | (incl. with FlexiBLAS) | 2.2.0       | 3.3.10 |
@@ -186,7 +185,6 @@ most recent revision of the common toolchains at that time.
 
 | `intel` | *date*   | *binutils* | *GCC*  | *Intel compilers* | *Intel MPI* | *Intel MKL* |
 |---------|----------|------------|--------|-------------------|-------------|-------------|
-| `2020b` | Nov '20  | 2.35       | 10.2.0 | 2020.4.304        | 2019.9.304  | 2020.4.304  |
 | `2021a` | May '21  | 2.36.1     | 10.3.0 | 2021.2.0          | 2021.2.0    | 2021.2.0    |
 | `2021b` | Oct '21  | 2.37       | 11.2.0 | 2021.4.0          | 2021.4.0    | 2021.4.0    |
 | `2022a` | Jun '22  | 2.38       | 11.3.0 | 2022.1.0          | 2021.6.0    | 2022.1.0    |
@@ -212,6 +210,7 @@ most recent revision of the common toolchains at that time.
 | `2019a` | Jan '19  | 2.31.1     | 8.2.0  | 3.1.3      | *(none)*    | 0.3.5      | (incl. with OpenBLAS)  | 2.0.2       | 3.3.8       |
 | `2019b` | Sept '19 | 2.32       | 8.3.0  | 3.1.4      | *(none)*    | 0.3.7      | (incl. with OpenBLAS)  | 2.0.2       | 3.3.8       |
 | `2020a` | May '20  | 2.34       | 9.3.0  | 4.0.3      | *(none)*    | 0.3.9      | (incl. with OpenBLAS)  | 2.1.0       | 3.3.8       |
+| `2020b` | Nov '20  | 2.35       | 10.2.0 | 4.0.5      | *(none)*    | 0.3.12     | (incl. with OpenBLAS)  | 2.1.0       | 3.3.8       |
 
 *(components marked with* \* *were patched)*
 
@@ -231,6 +230,7 @@ most recent revision of the common toolchains at that time.
 | `2019a` | Jan '19  | 2.31.1     | 8.2.0  | 2019.1.144        | 2018.4.274  | 2019.1.144  |
 | `2019b` | Sept '19 | 2.32       | 8.3.0  | 2019.5.281        | 2018.5.288  | 2019.5.281  |
 | `2020a` | May '20  | 2.34       | 9.3.0  | 2020.1.217        | 2019.7.217  | 2020.1.217  |
+| `2020b` | Nov '20  | 2.35       | 10.2.0 | 2020.4.304        | 2019.9.304  | 2020.4.304  |
 
 ## Customizing common toolchains {: #common_toolchains_customizing }
 
diff --git a/docs/policies/toolchains.md b/docs/policies/toolchains.md
index 9eeee3d89..1921132b0 100644
--- a/docs/policies/toolchains.md
+++ b/docs/policies/toolchains.md
@@ -22,8 +22,8 @@ collection is added via the [robot search path][robot_search_path].
 
 ## Current situation
 
-As of July 2023 (EasyBuild 4.8.0) the latest toolchain generation is `2023a`.
+As of December 2023 (EasyBuild 4.9.0) the latest toolchain generation is `2023b`.
 
-* Supported: 2023a, 2022b, 2022a, 2021b, 2021a, 2020b
-* Deprecated: 2020a (GCC 9.3.0), 2019b (GCC 8.3.0)
-* Archived (and unsupported): 2019a (GCC 8.2.0), and older
+* Supported: 2023b, 2023a, 2022b, 2022a, 2021b, 2021a
+* Deprecated: 2020b (GCC 10.2.0), 2020a (GCC 9.3.0)
+* Archived (and unsupported): 2019b (GCC 8.3.0), and older